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When a girl is giving you head you look down and constantly spit on her face.
Last week some girl was giving me head and i spit on her face. She flipped out and asked me why i always do that, then she asked me if i was some kinda of Dirty llama.
by Phillip Ungerer January 17, 2008
a dirty llama is a used condom.
dupree: hey you know that libarian you set me up with?
molly: yeahh?
dupree: well after i did her i left a little suprise on your couch
molly: what kind of suprise?
dupree: a DIRTY LLAMA!
by caleighvictoria July 25, 2010