Cake Icing Baster
To finish in a condom when you are having sex with a girl, and then poking a hole in the tip of said condom and then squeezing the splooge out in any pattern you see fit.
"Dude I just gave my girlfriend a Cake Icing Baster"
"....Thats fucked up, dude"
"....Thats fucked up, dude"