1. yo i thought you had a half. "Nah lemme holla at DBo real quick"
2. Man fukk him he Dbo'n everybody
2. Man fukk him he Dbo'n everybody
by DeuceTrae November 29, 2009

-noun Dead Ball Out. In slow pitch softball when the maximum allowance of team homeruns has been met, any further homeruns will count as an out. Any homeruns exceeding the limit will be declared a dead ball out, or DBO, by the umpire. Frequently, DBO offenders can be quoted as saying "Screw the team, I'm going deep."
Swing lost the state championship for his team because he hit a game ending DBO with the tying run on third base.
by Andruzzi November 28, 2007

Bro 1: "Dude I was so DBO at the party last night, I woke up naked in a tree."
Bro 2 : "You weren't as DBO as me, I woke up naked with your mom!"
Bro 2 : "You weren't as DBO as me, I woke up naked with your mom!"
by yamotha13 November 15, 2018


Friend 1:Bro I had mad DBO from that party last night. I woke up with a map and a Dora tattoo.
Friend 2 :Bro I woke up naked in your house.
Friend 2 :Bro I woke up naked in your house.
by DwiC$ lick$ November 15, 2018

by Chaboyer_style April 5, 2008

An abbreviation for Diarrhea BlowOut. A DBO is a special type of shit. It isn't any normal case of the runs, but rather the type that makes your sphincter ache for days. Some traits of a DBO are loud anal vibrations, hot burning sensations, and a powerful jet stream often accompanied by splashing.
(Person 1 returns to the lunch table and begins talking)
Person 1: Dude i just had the biggest DBO of my life. Waffle house must make their waffles with shitty ingredients.
Person 2: .........
Person 1: Dude i just had the biggest DBO of my life. Waffle house must make their waffles with shitty ingredients.
Person 2: .........
by The Mysterious Shitter August 23, 2011
