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1)Go out with mates for a curry
2)Go home to partner
3)take partner's top off
4)shit all over her chest
5)get a dirty shitty tit wank
Danny-Good weekend Jules?
Jules-very good thanks
Danny-what did you get up to?
Jules-had a mean curry and a bombay slap jack!
by Crazy Wai April 12, 2005
The act of defecation upon your partner's tits,then.......TITWANK!!!
"Fancy coming back to mine for a Bombay Slapjack?!?!"
by Rorymotion May 10, 2009