the word to describe when you are not up, but rather, quite down to partake in usually obnoxious shenanigans. Only, said person does not want to merely say "down" but assert their creatively intelligent IQ level by combining the sounds of ACDC and Mariah Carey in one stunningly grotesque way.
Uppies and Downies is a game played in Workington, Cumbria, England. Basically, grown men chase a small ball through the town from one end to the other, upper town versus lower town. It sometimes gets quite violent.
"Ere marra, how did ya lose ya finger?"
"Uppies and downies pal, uppies and downies."