back in the day, a long period of time previous to the present
me and that ole' boy used to chill back in the gap
by THCrandomhero October 18, 2006
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Anyone who read this word can re-define by dscriving what they feel when they listen Push it - T00L

I think it's something pretty deep about loving someone who just hurt's you, but you like that person ALOT though..
"and Im slipping back into the gap again"

, oh, and Natalí, yeah..

She's a good example too
by TheKidAtNight August 18, 2011
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The one and ONLY true form of the sexy back that Justin Timberlake can't even beg to differ.

This specific portion of a muscle is also known as an Erector Spinae.

Nobody misses out on this beautiful crevice, please.
Damn girl, I can't wait to take a body shot off of your back gap. I'll let that streamflow right to my mouth from that valley of yours. MMMMMMMMMMMMMMMMM
by Darth Maul the 2nd December 17, 2021
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A country person with a fucked up grill/ teeth who can't find sex anywhere else but with his/her cousin and they make a bad habit of it to the point sometimes of having kids together.
Guy1- Man Ricky's parents look just alike.

Guy2- Thats because they are cousins.

Guy1- So he has that webbed foot because they are a couple of Back wood gapped tooth cousin fuckers
by Leoheart December 10, 2010
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