To get jerked off very aggressively, with the the giver jamming their fist against your pubic bone and maybe even jamming your pecker in their mouth if you’re lucky. Historically underneath a table while trying to hold your composure among unknowing company.
“Hey, Lenny looks a little flushed, I think he’s having a panic attack.”
“Nah man, Linda is just under the table giving him a really solid jambone”
When a bunch of inconsiderate people, (usually next door neighbors) let their house party last into the middle of the night and either have the boom box way too loud, rev up their motorcycles or just be obnoxious drunk loudmouths, in general.
I hope that Losers Jamboree next door will be over soon, so I can get some kind of sleep before I have to get up for work tomorrow!