1 definition by Tedmosby76

Top Definition
Telling someone romantically involved with you that you are in love with them, completely out of the blue. Making them be completely repelled by you in any romantic way.
A:damn man, i gotta get rid of shelly, Im not into her.

B:just pull a mosby on her, dude.

C:yea man, you can mosby the crap out of her.
by Tedmosby76 May 21, 2009

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