Top definition
To shorten "Birthday" when it is posted on Facebook, but it makes one look like a dipwad. This word is normally posted by people with low IQ or one has decreased brain activity due to the many years of abuse from cocaine.
Hey guys it is time to wish Sam a Happy Bufday, anyone seen my crack pipe?
by Dynamix_ July 28, 2013
Get the mug
Get a Bufday mug for your friend Jerry.