A combination of spacker / spastic and mong, mostly used by school teachers who would be sacked for using any of the former words, but by using an apparently made up word are able to describe their pupils accurately and with glee.
"Fuck me, my new year 10 class are fucking spongy, most of them can't stop dribbling."
"What you mean you don't understand, what are you, a fucking spong?"
"What you mean you don't understand, what are you, a fucking spong?"
by Dildo Daggins22 September 06, 2007
by S7NR December 29, 2020
Random Sponge: Guys hurry up and run this way!
Davis Jose:You're a Sponge get out of our lobby, you always flank left.
Davis Jose:You're a Sponge get out of our lobby, you always flank left.
by lDuskz January 06, 2013
by LankyGuy12345 May 13, 2016
by illegalien November 20, 2006
by The Colonel July 18, 2003
A person who has no desires for anyone of the same or opposite gender. Asexual. Reproduces with themselves.
Girl 1: I flirted with Thomas all night but he didn't seem to do anything! What the hell?
Girl 2: Don't worry, he is just a sponge.
Girl 2: Don't worry, he is just a sponge.
by Rorshock April 13, 2009