by fireater March 29, 2005

A person who is both dumb and an ass at the same time. Contrast with "dumbass," which is a conjugate of the terms, thereby creating a new class of person. However, "dumb ass" confers a meaning by which a person is both embarassing to the human race and of below average intelligence.
by ChickenBonz October 12, 2006

by AMV September 02, 2005

by Ivan Calegari February 14, 2008

by TheRealYEET#5332 March 01, 2021

by Fortran 5 March 03, 2005

Everyone's right: George W. Bush is a complete, 100%, genuine, Grade-A Dumb-Ass!!
He's the perfect example!! No better definition than that!!!
I've never seen a bigger Dumb-Ass than our very own President George W. "Dumb-Ass" Bush!!
If you voted for him, shame on you!!
He's the perfect example!! No better definition than that!!!
I've never seen a bigger Dumb-Ass than our very own President George W. "Dumb-Ass" Bush!!
If you voted for him, shame on you!!
by Dan DLO L. October 07, 2005
