by jason blaha December 04, 2013

Definition 1: When you shit on a girl's chest and slam it repeatedly with your balls until its flat and then cum all over it as syrup.
by Objectman July 21, 2006

Bostin is well-known word meaning amazing, brilliant or excellent in parts of Birmingham & Bromsgrove and people that have pineapple on a pizza!
by Our Kid Paul May 11, 2018

The fish and chips from the chippy are bostin
by 0121 December 06, 2023
