Dick Sucking Lips - - A term used by a lot of gay guys when they see another guy with big jucy lips.
Dude you have some nice DSL's. Or look at DSL's on that guy!
by aralejandro August 19, 2007
Dick. Sucking. Lips
"Damn, Tanya has DSL, I'm jealous"
by Little Red in the Hood June 17, 2016