1 definition by Cillian Murphy

The act of forcefully placing a peeled banana into a prostitute's vagina, while at the same time, shoving it's peel into her anus. This act usually occurs at a hockey game.
"Dude, last night, me and my girl were at the hockey game, and afterwords, I gave her the old SKINAMARINK!"
by Cillian Murphy October 19, 2006
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