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Someone who always thinks their partner is cheating on them, all the time.
Keith- Hey Leah, are you cheating on me with Brendan?
Leah- Uhhh no?? Why? I like you??
Keith- I dunno, its just weird that he says hi to you all the time.
Leah- KEITH! You gotta be kidding. You are such an NARGLEFUS!
by rawrleahrawr August 15, 2009
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