Leaky boat Share definition Flag During sexual intercourse, a man plugs all of a girls holes. I.e. vagina, anus, mouth "I was fucking my girl last night and it turned kinky With a game of leaky boat." Leaky boat by Kinkychic August 26, 2013 0 0 Get merch Get the Leaky boat mug. Buy Now — $32.95 See more merch