DBO 

-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.

DBO by Andruzzi November 28, 2007

DBO 

When you are drunk or high or were drunk or high

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.

DBO by DwiC$ lick$ November 15, 2018

DBO 

A word to be used when you are extremely high, drunk, or just acting that way.

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!"

DBO by yamotha13 November 15, 2018

Dbo 

Making something awesome. Almost perfect.

You've got to dbo this!

Dbo by Debo_lina December 31, 2020

DBO 

to do somthing fucking really stupid.;make a fool of your self;to be completly ridiculous

"man your pullin a DBO tonight, like fuck!"

DBO by Chaboyer_style April 5, 2008

DBO 

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: .........

DBO by The Mysterious Shitter August 23, 2011

DBO 

Short for DeadBeat Order usually a customer who doesn't have enough cash or has enough finances in thier credit card or ATM/Debit-EBT card

We got another cart full of DBOs to be place back to the shelves.

DBO by BruinKiller3469 January 19, 2012