A buster, doofus, idiot, slabonz.

(Plural) Slabonz
Ted: did you see that interception last night
Zach: yeah, our QB is a slabon.
by cap2071 February 29, 2020
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Opposite of a hard on; a slab of flacid cock.

Also used to describe someone with mongoloid-like features, and being an absolute melt in general.
Friend: Look at that kid monging out, why is he dribbling?
Me: Because he's a fucking slabon
by BiG_Ev January 23, 2017
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