Comes from the childrens nursery rhyme:
Number 1, tickle my bum
Number 2, do a big poo
Number 3, go for a wee
Number 1, tickle my bum
Number 2, do a big poo
Number 3, go for a wee
by Kellygirl February 12, 2012
by Jazpur September 04, 2011
The act of making thick in the warm / doing sex on a lady / putting your choo choo train in a womans tunnel
by ToppingPilot20 November 08, 2020
by Goofnut January 09, 2022
by Stias September 04, 2005
by Gerry McGee April 08, 2008
by MarshoT December 01, 2009