Boos is never given a concrete definition, only prefaced when its used with any context at any time, and may be used for both negative and positive reasons in the same sentence.
Person 1: i got the hookah.
Person 2: is it boos?
Person 1: its pretty boos.
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Person 1: when you rollin in?
Person 2: tues night
Person 1: boos
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Person 1: I'll be over in like 10 minutes.
Person 2: Boos.
--
Person 1: so hows phil
Person 2: Boos
Person 2: is it boos?
Person 1: its pretty boos.
---
Person 1: when you rollin in?
Person 2: tues night
Person 1: boos
---
Person 1: I'll be over in like 10 minutes.
Person 2: Boos.
--
Person 1: so hows phil
Person 2: Boos
by Geem-Unit July 16, 2008
Get the boosmug. by abc March 14, 2003
Get the boosmug.
Get the boosmug. by Stiggity October 20, 2005
Get the boosmug. by SMFC June 18, 2009
Get the Boo boo be boomug. by Tbirder August 26, 2021
Get the boo boomug. syn. crying and or whining about nothing too important. Most often sent as a text to a friend when plans fall through.
by DJ Willow from Paris February 3, 2010
Get the Boo Boo Boomug.