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Very dry vagina lips.
"God that bitch I boned last night had massive desert lips!"
by EmperorX May 30, 2012
Lips that are always chapped. No matter how much water you drink or how much chapstick you put on if you have desert lips your lips will always be chapped, cracked, and nasty.
You: I need some chapstick my lips are chapped.

Friend: Its not going to help you got desert lips.
by coolbird May 29, 2009
i got 3rd degree desert lip from smoking to much herb
by og786598 May 28, 2011