Top definition
To be a moron or even more a retard. Usually someone who has a name beginning with a D is a mortwo. The word mortwo comes from the latin origin of moron, meaning to be a idiot. A mortwo is a more extreme version of that usually targeted towards one or more people.
"They are being such morons," Jim said.
"Don't you mean mortwo's because their are two of them," Bob contradicted.
by Doron Beer September 30, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug