meet me in the bathroom

Phrase used by inmates mostly in juvenile type facilities, such as detentions and other types of kid prisons. One inmate says this to another when he/she wants to fight the person they are saying it to. The bathroom is a place where staff cannot see the fight take place, so no one gets in trouble.

Outside of lockup, many people still use this phrase as a joke, upon disagreement.

Something a lesbian/bi, or simply curious girl will say to another girl whom they believe to be curious as well. They want to meet them in the bathroom for making out/fingering. Primarily done in pubs/bars.

on contrary to the term meet me at the rec, this is also a term used by comeaux high students when they want to have gay sex, hence the nick name, homeuax high.