a treesh on a boat is a when a treesh (commonly paraphrased to a cheating whore), is caught in the middle of a group of guys who have extreme sexual urges towards her. She is in a relationship but is "on a boat" from her floating around from homie to homie within the group. The most alpha in the group will crack her at the end of the night and thus put an end to the treesh floating around and toying with the boys.
Oh my god, look at Katie over there. She's in relationship and talking to all those guys so flirty. She is acting like a total treesh on a boat.
by PocketPahouds July 22, 2025
