by "Cool Aaron" Taylor November 13, 2007

by halo345 April 15, 2009

Bo is a 20 year old man, who's attracted to young kids (13-15). He lives with his parents and has his mom do everything for him, a literal man baby.
by Raini rodriguezred April 15, 2020

A classic country boy. Hobbies include cracking open a cold one with the boys, listening to country music, hunting, fishing, and letting as many people as possible know that he has a truck. Most likely owns at least 2 pieces of camo clothing and also like 27 baseball caps.
“Yeah, I went huntin today. Also drank 14 beers. Also got new subs in my truck.” “Dude you are such a bo”
by Courtneyjames January 8, 2018

It is like another way of saying "omg". It is a form of shock and excitement and confusion. A word that is said very impulsively in the presence of a crazy and unbelievable situation.
Amanda: Wait did you guys just see that?
Keira: Did he just...
Lindsay: I can't believe he just did that.
All: BO
Keira: Did he just...
Lindsay: I can't believe he just did that.
All: BO
by bo123bo123 December 15, 2019
