Definition 1: When a man slides his penis up and down his partners ass crack during intercourse.

Definition 2: when dudes are just hanging out being dudes. (Use with caution)
1: my girl let me cut her slab last night. It was great!

2: hey, Chance, you want to cut the slab later and play some madden?
by Bputt23 December 17, 2016
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Refers to sexual intercourse, with a person who puts in no effort. Thus resembling a cold slab of meat.
"Last night was terible, it was just slab sex. you could have put some minge into it!"
by suburbanmerlin August 20, 2008
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(N) A fat ass, A donk, A Booty, Junk in the trunk, cake.
Jerad: Gurl you got a fat slab!

Amber: Why you lookin at my ass?! Pervert!
by Shimmerlake May 09, 2015
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A chicken slab is when one has neither a penis or vagina; the region around the crotch looks similar to a plain, fresh cut of meat from a chicken.
When that guy was inches away from getting laid, the girl got a real surprise when she witnessed his chicken slab!
by Nibblet of the unknown December 13, 2017
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The Item or vehicle you place a womans cunt on before you beat/eat/hump it.
I could not find a cunt slab for my mistress so my penis grew soft
by dj b March 07, 2005
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