2 definitions by Lexie 1912

The feeling that you have heard this bull before.
Katie: " How come you guys didn't go out and celebrate your anniversary?"
Nicole: " We were going to, but he had to take care of his little sister again."
Katie: "That sounds like deja moo to me."
by Lexie 1912 September 13, 2008
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action verb: To strike another person because they have just pissed you off. One can backsmack by thought, word, or deed.
Steve: "Did she just cut you off?"
John: "Yeah, I 'd like to backsmack her!"
by Lexie 1912 September 20, 2008
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