by theceo_ofswag77 November 17, 2019
joe wilson is a dumby because he had a chance to date the hottest/nicest girl in school, but he blew it because he is a dumby
by jayfelice December 24, 2003
When someone is acting dumb, they are a dumby. The logical spelling of the popular word dummy.
Pronounced (DUM-b-EE)
Pronounced (DUM-b-EE)
Jerome: Gosh, Alan, you're being such a dumby!
Alan: What the hell, Jerome? Dumby? What is that?
Jerome: You're being dumb. You're a dumby!
Alan: What the hell, Jerome? Dumby? What is that?
Jerome: You're being dumb. You're a dumby!
by Jemima Hootensnancle October 30, 2007
by Teysoodksjoxb December 22, 2021
by El Jeffi May 16, 2019
by Nads August 27, 2004