LDO 

Like, duh, obviously. A new popular acroynm spreading like wildfire through internet message boards.

Bob:"ScarJo is hawt"
Harry: "LDO"

LDO by BBV4life4lyfe December 14, 2008

LDO 

Like duh obviously used instead of QFT

#1 : Jim is an idiot!
#2 : LDO!

LDO by BBVer March 6, 2007

LDO 

Old British theatrical expression for "landlady's daughter obliges". Written in the guest book of theatrical digs to inform new (male) guests of the house's potential for erotic conquest.

A fine establishment where there is an excellent cup of tea and LDO.

LDO by champjimmy May 6, 2011

late-day onset (LDO) 

When a hangover comes roaring in later in the day instead of first thing in the morning. Or, the hangover itself.

"The morning was great, but the late-day onset (LDO) was brutal."

late-day onset (LDO) by what is dylar April 12, 2010

LDOF

Limp Dick On Forehead

Anyone drinking excessively to the point of passing out at a party is at risk of receiving an LDOF - Always a classic

LDOF by Eldolph Kittler September 22, 2006

LDOP

Lame Dupe Over Payer

Born on the Pattaya mongering scene as a summary of the two week millionaries, low esteem ego tourists on the mongering scene, weak personalities try to talking up the prices or justify their overpays ( whilst crying about 5 baht on the pickup taxis ) Persons fooled by the barowners, managers, the girls compare the prices always with the prices at home to justify their own feelings of guilty.

Created by the hungarian notorious Pattaya board poster, Gabor.

LDOP hunting for sympathy

LDOP by Gabor :-) October 9, 2009

LDOR 

Long distance open relationship

Dude, did you hear? Ryan and Alex are in an LDOR

LDOR by hamajanghash October 13, 2015