A spong is a species of which is of a 'Spoon' and 'Mong' mixed. If you are one of these, you may have absolutely no hope in life. People affected by this fatal virus include Luke B, Saheel K and Lynn W. Lynn being the carrier of this monstrosity of a virus.
Hey, you spong!
I can't believe you did that u spong!
Luke you fuckin spong I cannot believe you did that!
by Dave Pollard October 9, 2006
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Noun; Adj.1. Word used to describe a person that is slow, moronic, or just plain dumb. 2.A meaningless word that can be used in place of any object.
1.Nameless Girl 1: OMG I think Bono is SO cute!!!
Nameless Girl 2: Ew! You think he's cute he's such a spong!

2.Teenager 1: *pulls out a random object and waves it around like an idiot* You like it don't you!! I know you like my spong!
Teenager 2: *steps away from Teenager 1 slowly* Riight...I have to go now...*leaves*
by TomoMomo June 8, 2005
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"He was siamese twinning with other guys, so spong of him"
by freckle fantasy 2 October 12, 2011
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All right, you invertebrates
I'm gonna teach you how to do the sponge
Well, if you take your leg and you stick it in the air
And then you take the other one and jam it right up there
You twist yourself around and give a great big lunge
Now you're doin' the sponge
Uh, do the sponge, sponge, uh do the sponge
Beat your buns you're doin' the sponge
Well, now, first you take your leg and you stick it in the air
And then you take the other one and you jam it right up there
You twist yourself around and you give a great big lunge
Now you're doin', yeah, now you're doin' the sponge
Alright, now yeah, uh, do the sponge, sponge, uh do the sponge
Beat buns when you're taking the plunge
Ah, take the sponge, sponge, uh do the sponge
Beat your buns you're doin' the sponge
Yeah, I bet your buns, you're doin' the sponge
Ah, yeah, yeah, you're doin' the sponge
Ah, I take the sponge, sponge, uh do the sponge
Yeah, do the sponge, sponge, we'll do the sponge
Well, do the sponge, sponge
Well, do the sponge, yeah, do the sponge
Well, do the sponge, sponge
Do the sponge, yeah
Do the sponge
Yeah, do the sponge
Well, do the sponge, sponge
Person 1: When your legs don’t work like they used to before
Person 2: Yea I did the sponge
by Bugleman March 28, 2019
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a lazy, workshy tosser who would rather let his friends pay for everything than put his hand in his own pocket
yo morto its your round!
gotta go guys, some munter with DSL wants me to give her a hot beef injection
by ivor biggun February 20, 2004
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Somebody who frequently benefits from the generosity of others, but never returns the favor.
"Jerry's been living with me for a week, sleeping on my couch, watching my DVDs, eating my food, borrowing my car, and using my internet all day long instead of looking for a job. And so far he hasn't even offered to pay for gas or cook a meal or anything. What a sponge."
by You Can't Kill the Metal September 5, 2007
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A bit of spong is something you use to poke down the loose tobacco at the end of a spliff.

Common types of spong are the bit of a clipper lighter that you can take out or matches.
have you got a bit of spong i can use as i'm dropping baccy everywhere
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