An extreme case of burning hemorrhoids in which the inside of the anus is so elongated that it hangs down like an elephant's proboscis. And like the real elephant's trunk, it is extremely sensitive and can smell terrible. Unlike the real elephant's trunk, it is not strong enough to rip the branches off a tree.
Guy #1: Man, I biked 5 hours today on my Grandma's old Schwinn.

Guy #2: Ouch! That must have really been painful on your arse.

Guy #1: You said it. I got an elephant trunk so long it's wrapped around my junk.
by cocteau30 August 14, 2011
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To shower a girl with cum. Like when an elephant spits out water from its trunk.
by elephant trunk man November 10, 2009
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While taking shots you dip someone else's dick into your shot glass and proceed to slam the shot, simultaneously holding onto the guys dick. This can also be done in a group setting much like an elephant train (trunk to tail)
"Who wants to take an elephant trunk shot with me"
"Who wants to get naked and take an elephant trunk shot with me"
by cretin105 August 29, 2014
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when a guy jerks off into a tube sock and sticks it onto the chicks nose
Justin jerked off into his tube sock and elephant trunked his girlfriend.
by laurent8891 November 30, 2007
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A girl with nipples so long, they resemble elephant trunks.
Rob: Yo, check out that chick's tit's....she has elephant trunk nipples!
Mike: Fuck yeah she does!
by Harve Eugene April 14, 2008
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The stage in a penis after you jizz. The shaft is in between being flaccid and boner worthy and is red from stroking or sex. The visual result is a cock that looks like a red elephant trunk. Usually at this point you start to get dressed and leave the bitches house.
She keep giving me dome even though I was finished and had developed red elephant trunk.
by Sir Moist June 29, 2008
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