"Slotmachining" is when a guy grows out a large bush of pubes, he then makes a bunch of small gold coins and places them everywhere inside of his pubes. When a girl then gives him a handjob it is as if she is playing a slotmachine, as gold coins fall from his bush from every pull of the lever. Just after ejaculating he yells "Jack Pot!!!" and makes a lever pulling gesture.
Dude I was slotmachining this girl I met at the bar last night, but I keep finding gold coins in my pubes.
Did she hit the jackpot?
Did she hit the jackpot?
by "High" Roller April 23, 2011
A 'slotmachine' is a woman's cleavage. Can only occur in women who have fairly large breasts. Cougars often use their 'slotmachines' to attract young, wealthy men.
by Reeves69 December 5, 2010