1 definition by Nunyabusinesshoe

When a dude is trynna get wit ta female and a jealous or juss plain annyoing friend keeps jumping tha way "blocking" tha progress.
I saw a hella fly chick lass nite at tha club but her friend was a tha biggest blocker eva.
OR
Da cutest boy at da club was hittin on my friend instead of me so I had to be a blocker and mess up his game.
by Nunyabusinesshoe June 14, 2008
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