A fork of Rural Dictionary
To recieve head from behind. She is behind you and she goes in between your legs from behind and performs oral sex.
Boy 1: So, how'd your date go with Hannah go last night? Boy 2: Oh dude: well. She gave me a merkins. Boy 1: NO FUCKING WAY BRO! Boy 2: Yup. I'm fuckin' smooth. Boy 1: Getting a merkins is amazing. Boy 2: I know right?!?