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1. A horny female lobster in high heat.
2. A person who gets in your way while walking in public. Someone rude who doesnt notice they are being rude.
1. That girl is such a lobsterfuck. She is trying to be a whore.

2. (Guy bumbs into me on the street and walks away without apologizing) "Hey you lobsterfuck! Apologize!
by Jdawg480 April 16, 2009