An underground party at a fancy hotel suite where the participants trash the place and then dash without paying.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.

(verb) The act of trash talking while losing (usually by a male gamer towards a female gamer, and almost always includes repeating the same sexist/misogynistic comments in ones insults) during an online game over voice chat, then leaving as soon as they lose (usually also includes punching a wall and/or crying after leaving, or staying and asking for nudes and/or a 1v1 rematch; if a 1v1 rematch occurs, a trash and dash will typically occur once again).