1 definition by Kay Bee. :)

Top Definition
boo lean is like a sideline BOO who you LEAN on when your main boo messin up!!!

background info....umm it was seen in some movie on a STI 'o9 field trip and one student (me) started sayin it around campus nd made it my text signature then decided 2 make it official on urban dictionary b4 mi bestfriend tried 2 steal it!!!
danielle:mane....tell me y mi sista seen mi man @ da movies wit sum otha girl

kayli:so wat u gone do?

danielle:imma just kick it wit my boo lean 'til he ge his act 2getha
by Kay Bee. :) July 03, 2009
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