In the space of twenty four hours, I've realised just how many 'masks' or surface appearances one person can assume.
Just before dinner last night, Milly and I were Litter Ninja-ing along busy Mt Alexander Road. I've had a beer can and 'LOSER' hurled at me before, but yesterday I was called a "slut."
Now my grasp of modern vernacular is about as cutting edge as my music choices but since when is a 41 year old woman, clad in baggy jeans, a man's jacket and accompanied by a friendly orange dog, a Slut? Do nymphos and females of flexible morality now earn their stripes by wielding a pair of barbeque tongs on their own garbage-strewn streets?
No matter. Later that evening, as we enjoyed our big bowls of spicy noodles ala Love Chunks in front of 'Australia's Funniest Home Videos', my graceless persona was one of finding eye-watering hilarity at seeing evidence of anyone - from toddlers to old ladies - publicly humiliating themselves in the most indignified of ways. An old chick slips onto some rocks: side splitting. A kid falls off a swing and plops into the mud: pants-wettingly funny.
My Bad Samaritan side is not unnoticed by Sapphire and Love Chunks who - out of the corner of my eye - I could see trading lifted eye brows and shared shame at my hoots of laughter. I honestly wish my reaction was a different one and I normally avoid watching the infernal show, because despite my best efforts at self-control, my hard-won maturity, kindness and empathy flies out the window.
This morning we were getting ready to go on a protest march. As you do on a rainy Sunday in winter. "Sapphire," I said gently, over our crumpets, "before we leave I want you to put on your extra thick jacket because it'll be freezing outside." She nodded with the added air of 'stop hassling me' that always makes me count to ten and remind myself again of her good points.
Later on, she'd cleaned her teeth and announced that she was ready. "Sapph, you need to get your jacket," I pointed out. Milly was put outside, the back doors locked and the umbrellas found. "Where's your jacket?"
That's when Sapphire's sigh and accompanying eye roll saw me change from Relaxed Kath to Malevolent Mother. "GET YOUR JACKET ON RIGHT NOW BEFORE YOU FIND YOUR iPOD FRISBEED OVER THE ROOFTOPS!"

As we walked to the tram, I cooled down, Love Chunks chatted about seeing a movie after the protest march and Sapphire's warm hand reached for my colder one. No grudges are held if I can help it and I leaned in to kiss her hair. "Stop it, Mum."
During the march, I was The Embarassing Weirdo. Most commonly found on public transport, but sometimes in slightly further-flung areas like LaTrobe Street in the rain, always doing her best to make her own flesh and blood blush. "Mum, stop talking to that smelly old guy over there - you don't even know him!"
"Muuuuuuum, saying the chant in a hillbilly accent was funny the first three times, but not now."
"Dad, can't you get Mum to stop pinching me?"
After the march we saw 'Robin Hood' at the cinema. We were sure that Sapphire, a veteran of the Star Wars and Lord of the Rings Trilogy would be able to handle anything the M rating threw up. Just to be sure, I became the living embodiment of Parental Guidance.
"King Richard isn't really a goodie in this version because he's made his army fight and kill for ten years and made his own country very poor," I whispered.
"I know, Mum."
"Marian needs to pretend that Robin is her husband or she could lose her land to the Sheriff."
"I know, Mum.
"Those young boys are running amok because they're orphans."
"Shoosh Mum!"
Several hours later, we hopped off the tram and arrived home. Love Chunks busied himself with preparing the roast beef, Sapphire went outside to cuddle the rabbit and Milly and I went for a walk.
Passing by the school I saw three boys, aged around thirteen. One had climbed onto the roof of the transportable used by the builders currently installing new science labs. The other two boys were handing him full cans of Pepsi Max. There were three boxes at their feet.
"WHAT THE HELL ARE YOU BOYS DOING?"
They froze. Red head in glasses jumped from the building. "Nothing, sorry."
I looked over the adjoining basketball court, already littered with around thirty crushed cans. "Let me ask you again. WHAT THE FUCK WERE YOU DOING?"
They huddled together. "Um, we were just chucking these cans and----"
"Pick them up. NOW!" I yelled.
I was furious. Several times a week I pick up papers, litter and the smashed bottles and cans of Friday night bogans, but I'd never seen these gormless goons before. Instinctively, despite being outnumbered three-to-one, I felt safe. And strong. And red rage angry. None of them looked like 'bad news' to me, just stupid little boys with nothing better to do.
They scurried around, collecting the cans. I'm afraid to say that I started to relish the Angry Old Vigilante role and carried it further. I held up my mobile phone. "I've taken photos of you three and hey - I KNOW you, don't I?" I said, pointing at the tallest.
"Um, yes...."
"You live near here don't you? And you too?"
"Ye-e-e-e-s," they chorused, looking at their feet.
"Do any of you go to school here?" I knew none of them did, because I'm pretty familiar with all of the kids who walk past our house.
"No, but we know lots of kids who do," chubby boy said, trying to smile.
"Well what gives you idiots the right to think that their school is worth vandalising?"
Still they didn't move to escape or to tell me to bugger off. My voice got louder. Liar Lady mode then switched on. "I know where you and you live and I work for both the council and the police station so you'd better collect your stuff and go back home."
They nodded and as Milly and I turned to head off into the other direction, my mind changed. I decided to follow them.
Sure enough, they'd just done a lap of the block next door to get out of the Mean Old Bag's sight. "HEY! YOU BOYS! I've notified the school and they've assured me that the surveillance cameras are working and will have captured your activities, so unless you want me to take this further, TAKE YOUR CANS AND RUBBISH STRAIGHT HOME!"
They immediately turned on their heels ninety degrees and walked faster. Milly and I kept following, she enjoying the trotting pace immensely. When we were only only twenty metres behind them I dialled my mobile and said loudly, "Yes, I've taken a few photos of them and know where two of them live..... Yep, sure...... So, do you want me to lodge a report?..... Uh huh...... Yep, I've got the details, thanks."
Having left that ridiculous lie on my own answering machine, I saw the boys shuffle further and further away, shoulders hunched. My heart was beating as hard as it does on the treadmill and to hide my stupidly jubilant face I bent down to ruffle Milly's ears.
"Well, furry face, it's time for this old slut to pick up some rubbish."