Top definition
U Dumb Fuck. Usually pronouced kinda like (youdeaf), and is usually played by a joke by sayin UDF to another friend, making him think that you said something about him being deaf.
"I got the answer wrong" "Youdeaf?" "No i can hear" "No, youdeaf?" "I can hear man!" "UDF, u dumb fuck!"
by jun izumi March 16, 2010
2
A poorly run company that attempts to be cool by using the same tired old puns in their advertising campaigns. Also a terrible choice for employment as all employees are treated like thieves and morons. Also known as United Dairy Farmers.
by Dopey baby! April 21, 2005
6
Mud, water, cats, even Mexicans udf. In tijuana each day thousands of people udf. See mexican mudbutts, its been going on for 100 years.
Now canadians are udf, pockets full BC Bud cuming to America
Now canadians are udf, pockets full BC Bud cuming to America
by itichie_nocanpo July 03, 2006