by fyrefang December 26, 2008
by C. McSwoffer August 21, 2007
by RangerBert December 25, 2015
To beat ferociousally, as in a sporting event, as though you beat them in a tub so as not to get blood all over.
by cobraglf January 16, 2007
A variation of the mushroom stamp (slap), where one's penis is covered with semen and/or residue left over from a good anal sex session. The icky is the semen and/or residue, the thump is the sound of the stamping (slapping) penis.
Sally was a little agitated after I gave her the ol' icky thump, but after another go at things and a shower she piped down.
by Tubbo June 19, 2007
"Grab me thump tank cuz they won't catch me leakin,
Cuz punks try to hang n bang
Every weekend"
Mac Dre
Cuz punks try to hang n bang
Every weekend"
Mac Dre
by kushloves October 31, 2010
by big goobie April 22, 2010