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2.
A lesbian desire for oral sex derived from smoking too much marijuana.
Wow, that sticky icky was bangin... Now I've got major carpet munchies.
by Darien Fawkes February 27, 2010
 
1.
A heightened desire to perform cunnilingus following inhalation or ingestion of delta-9-tetrahydrocannabinol, the psychoactive compound in cannabis sativa.

Colloquially: really wanting to "eat pussy" after smoking marijuana.
Man, I was watching a movie with my girl the other night and after my second or third bong rip I really got the carpet munchies... dog I went down on her for like an hour!
by DJ Silky Nick November 02, 2011