a slab is a name for a car originated in H town texas. crawling is the effect when swangin. on other words, driving a car reeeeaaaalllly slowly because your drunk from purple drink.
"they dont know about sippin or, they dont know about slabs that crawl," Bun B in paul walls' 'they dont know'
James: “Bro did you hear todays May 8th it’s national slap that big fat ass week.”
Rob: “Oh fuck.”
James: “Bring that ASS HERE BOY!”
Rob: “OH HELL NAH”
James: *SLAPS THAT ASS*
A term generally used as encouragement. Some similarities to the High Five exist as Slap that base may be used in similar situations. Often said like a cool rastafari.