Urban Dictionary Official.
The word UDO is definitely legit – it’s UDO.
UDO: define #2
The name of balding german technicians, who know absolutely nothing about fire trucks, cable plant management, radios, or trains. Also prone to eating chocolate bars at 10am and soda at unreasonable hours.
“Man, I can’t believe Udo. That guy knows nothing about firetrucks and drank all our Mountain Dew!”
UDO: define #3
Whenever one human being gives you a ‘smartass’ look or statement- legit
Person 1: Oh my God, why dont you just SMD!
Person 2: UDO!
Person 1: …