baip
The act of having a wank in the shower
Person 1: "I need a shower but I'm really horny"
Person 2: "Just have a baip lad"
Person 1: "Great idea"
Person 2: "Just have a baip lad"
Person 1: "Great idea"
BAIP
Basic Anime Inflation Porn
That guy over there introduced me to BAIP. I ceased communication with him ever since.