The food you eat to line your stomach before a night of heavy drinking. Normally a large amount of food which is top heavy in carbohydrate. Can however be as little as a piece of bread depending on alcohol capacity. Variant - PISSTIE.
Darren's coming with us. It's going to be a long night. You wanna meet up for some Pissta first?
When a politician hires a bunch of foreign prostitutes to piss all over each other on a bed once occupied by his/her political rival. The politician may or may not participate by contributing his own excrement (also known as “rhetoric”)
Melinda despises Democrats, so she hired some whores and engaged in Pissgate on the incumbent mayor’s hotel bed.