Snowmageddon's weaker/wetter cousin. When you get a shit ton of snow followed immediately by a warm front that turns it all into slush creating massive amounts of standing water and ice slushy. This is then in turn tossed around by idiots in cars indiscriminately like a rain/hale storm in a twister causing weeping and gnashing of teeth on your way to work as your car is slowly eroded away from the raw mixture of water, deicing chemicals, ice, salt and gravel.
Oh my god I almost drown on my way to work today. It was a regular Slushmageddon out there.
Or
Holy shit my car was pulverized this morning by all the yahoos driving in Slushmageddon
A girl from Southampton or the surrounding area, under the legal drinking age who puts it about to get drinks brought for her/entry to over 18's clubs etc
"Have you seen those sloshbags all over Bury Tomorrow"
"That sloshbag is going to be hanging in school tomorrow"
"Look at the Tatty Bo Jangles on that sloshbag over there!"
"That Sloshbag over there wants me to go home with her, but I don't want to do the walk of shame when she has to go off to school, maybe her dad could give me a lift or something?"