When you could have sworn you've seen a pair of boobs before
oh, deja boobs!
by haydenjoey November 11, 2010
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The experience of feeling sure that one's hook up reminds them of a previous hook up.
Dude 1: "Damn I have this sinking feeling that I've motorboated those before"

Dude 2: "Sounds like Deja Boob to me."

Deja Vu
by D><K October 31, 2010
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Is the experience of feeling sure that one has already witnessed or experienced a current boob, even though the exact circumstances of the previous encounter are uncertain and were perhaps imagined
I had deja boob when molly took her shirt off
by Sil & Syd April 24, 2011
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