What is Slippery Tunnel?
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A sexual term which entails someone jacking off a man. When he cums in the hand of that person, he/she rubs it all over their fist to lubricate it, and proceeds to fist him anally.
Jill took Jack on a ride through the slippery tunnel.
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Random Words:
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Irish sex.
Bloody hell, mate, look at that boner!
See Irishman..
1.
When a person does absolutely nothing but look at definitions on Urban Dictionary. There is no cure for Urban Dictionary Fever; the infe..