The person you are totally in love with, best used when babe or baby doesnt do justice to the person you are referring too or calling this name. WARNING: you can only have one Baybuh in a lifetime so make sure not to ruin the title by calling someone that is not the one Baybuh. 09/23/11
Girl #1: I think Aaron has found his soulmate.
Girl #2: Wrong you mean he found his Baybuh.
by Airn Fitzberger March 20, 2012
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