When you insert a funnel into your girl's ass, then pour different colored marbles into it. You then perform anal sex on your lady to mix them up. You and your buddies can then place bets on which color she'll sqeeze our first.
by Casual Agent April 07, 2006
The person at the workplace whose job it is to take on any/all crappy tasks that other people don't want to do.
Today Russ has to meet with those obnoxious clients everyone else tries to avoid. He really is quite the shit funnel, isn't he?
by Russ Ginker August 14, 2009
when 2 girls are having sex... and one takes a funnel and pees into it letting the pee go into the other girls vagina.
by Jim555 June 29, 2006
A Thunder Funnel is a very specific type of curved brass implement used to project the sound of ones fart out towards the front of the body so that it can be better heard by the dealer of said fart
by SuckAFart August 01, 2012
A dung funnel is commonly use in porn when all other holes are in use. A boab in the bums worth two in the bush.
by theraider January 18, 2009
When someone has taken it in the ass so much that shit just uncontrollably flows out of their ass constantly and can only be repaired surgically!!
by SpicySweetT June 14, 2014