A tunnel made out of, or for the underground transportation of, fudge
"hey dad look at what i made from these werthers originals"
"Cool son I see you've made a fudge tunnel"

"Hey boss the new fudge tunnel is nearly completed"
"Excellent this will allow us to bypass the fudge prohibition"
by Benedict Welch February 11, 2010
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Underground sludge metal band formed in UK in the late 80s, songwriting is typically comical and unusual; disbanded in 95
"Fudge Tunnel was pretty cool."
by AliceInChains98 July 26, 2014
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A term for a homosexual that likes giving it up mens asses.
I saw Kevin fucking Barry in the ass last night, he's a right Fudge tunnel engineer!
by Piss Stained Log July 7, 2016
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