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
Get the Bomug. "Last night was bos bruv."
by ausernamebruv December 10, 2017
Get the bosmug. 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
Get the Bomug. A e- cigarette device almost like a juul, but contains less nicotine. Basically it’s for pussies who can’t handle juuls.
by Lilly7777 November 12, 2017
Get the bomug. person 1: my whole family thinks i'm queer, it's all that I ever hear
person 2: oh
person 2: are you a bo?
Peson 1: yea
person 2: oh
person 2: are you a bo?
Peson 1: yea
by Lil Sixnine 69 August 15, 2018
Get the bomug. by lezbi February 27, 2005
Get the bo bo'smug. Cheeky bo bo is also a name for someone with cheecks that are red. They may also look like butt cheeks
by Pookie.Piki January 22, 2021
Get the cheeky bo bomug.