To fill a hollow coconut with your manjuice and give it to a lady friend (or not friend. either works), passing it off as coconut milk.
Guy: I totally Gilligan'd this chick last night. She drank it all and didn't notice the difference.
by lolololololololololwtf February 20, 2008
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REFERS TO AN OVERSIZED CLITORIS OR HUGE CLIT. RESEMBLES A PENIS BUT SMALLER IN SIZE. IT CAN SOMETIMES BE A FEW INCHES IN LENGTH AS WELL AS DIAMETER. THE NAME GILLIGAN COMES FROM THE SHOW GILLIGAN'S ISLAND WHERE GILLIGAN WAS A CREW MAN ON A SHIP THE S.S. MINNOW AND A REFERENCE FROM THE BOX OFFICE HIT RUSH HOUR 2 WHERE DETECTIVE CARTER REFERS TO A SHIP AS THE S.S. MINNOW JOHNSON. THE BIG CLIT IS SOMETIMES REFERRED TO AS A MINI JOHNSON THEREIN LIES THE CONNECTION.
I FINALLY HOOKED UP WITH LISA AND SHE HAS A GILLIGAN...FOR A SECOND I THOUGHT SHE WAS A DUDE!
by DR. BLAQ July 20, 2010
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A form of the time honored "sneak attack" where the subject floats 4 or 5 pieces or toilet paper in toilet, then skillfully drops a shit log on top of the paper. The resulting "turd raft" resembles Gilligan stranded on his island. The work of art is then left for next unsuspecting co-worker or roommate to find.

Preferably performed in an corporate office environment.
David was shocked and awed when he lifted the toilet lid and saw the perfectly executed Gilligan.
by Aliso December 22, 2006
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A more socially acceptable name for someone with moderate or severe mental or physical disabilities than its predecessor 'Spastic'.
"See that dickhead from Western Australia who keeps getting butthurt over internet trolls? What a fucking Gilligan"

spastic retard moron dickhead butthurt
by SMA78 September 22, 2014
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The greatest human being alive, or to have ever been alive. The creator of the best show on television; Breaking Bad.
Vince Gilligan = Life
by BetterCallSaul November 4, 2013
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When a man is not really gay but is extremely awkward around women, becoming nervous, tongue-tied etc. like the way Gilligan would react to Ginger on "Gilligan's Island"
Last night at the bar this really hot chick was hitting on my friend Steve, but he got all Gilligan Gay on her and totally blew it.
by Mr.Juan-derful January 4, 2010
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someone who cannot control there natural urges to suck penis and someone who cant take the cold hard truth but will happily take dick
whale gilligan formaly known as tom
by D.O.4.H September 1, 2016
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