To apply external friction to the labia, usually as a prelude to more intimate sexual acts. Scratchin the lab may be accomplished over the pants such as when dancing or grinding closely, or with no clothes such as prior to cunnilingus or intercourse.
"Hey dude, I heard Kyle brought that girl home last night. Not surprising since he was trying to scratch the lab with her all night at the club."
by Ecogruppenfuhrer February 22, 2025
Get the Scratch the labmug. An odd fellow that smears peanut butter on his genitalia to lure stray cats into his one bedroom apartment.
"Why does that Cadillac have cases of Skippy strapped down on the roof?!...that must be Lab tech Paul."
by Eurekittycat April 14, 2020
Get the Lab tech Paulmug. by GOPNIKBLYAT April 25, 2022
Get the peanut labsmug. by MkatM December 10, 2018
Get the Chum Labmug. A sperm bank that has predominately african american doners.
by ItsYoteThePlatypus January 5, 2018
Get the Tar Labmug. by gorlla February 27, 2022
Get the ooo dab a labmug. 