Baby, I'm coming home from the war. Get rid of the boyfriend 'cause I have a DSL and it's going to blow your head off.
by GI Joe in Iraq April 25, 2007
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DSL stands for "D*** SUCKING LIPS"
You have a sweet pair of DSLs there :)
by pardigm!!! September 16, 2011
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dick sucking lips. Girls get this after sloppy blowjobs. This means that their lips are swollen and red.
Person A: "Omg look at Ella today, she's so indecent."

Person B: "Her dress looks fine and she has a boyfriend, what do you mean?"

Person C: "She's got DSL! Look at her. I bet it's not from her boyfriend, I heard he has a tiny dick."

Person B: "OMG, you're so right."
by the greatest bitch alive September 21, 2019
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