Dumo 

The act of asking a co-worker to lunch, and then cancelling at the last minute because a higher ranking co-worker invited you to lunch.

Sorry pal, I gotta dumo you. The VP asked me to come to lunch.

Oh man, Steve totally dumo'd me! Now I have to eat lunch alone!

Dumo by Snowflake22 May 16, 2008

dumo 

Shorthand way of referring to a Du Maurier brand cigarette

Hey Ted, can I steal a dumo off of you?

dumo by Spigga September 18, 2005

DuMO 

The undisputed sex god of all of the land.

Dude, he banged 15 chicks last night! He's such a DuMO

DuMO by Anonymous November 2, 2003

Dumo 

A very large defication.

Hold on, I gotta take a dumo.

Dumo by Clunie November 18, 2004

Dumo 

Japanese for "handsome"

Dustin is so dumo!

Dumo by Dudsgirl December 10, 2013

Dumo 

Sumo Dump - A very large dump (defication) that causes the dumper make sounds like a sumo wrestler.

Stephanie left her desk to go take a dumo... I could hear her sumo grunts from all the way down the passage.

Dumo by The Jessterizor October 7, 2011

Dumo 

Dumb in some stupid mexican language. Not Really. Im just a retard like that

You Stupid DUMO piece of ...

Dumo by BiggieBob April 8, 2019