A name your friend calls you when you know the anwser to a question and make it seem like you don't.
by CharlieChubby April 26, 2011
Get the Dumbfuckmug. by esquerlan March 3, 2022
Get the dumbfuck juicemug. What Mark Zuckerberg thought of users who forfeited their personal data to his site, Facebook, in his college days.
He still believes everyone who uses his sites (Meta owned sites) is a bunch of "dumbfucks".
He still believes everyone who uses his sites (Meta owned sites) is a bunch of "dumbfucks".
Mark Zuckerberg use Signal, dumbfucks use WhatsApp. You can stop being a dumbfuck and use the privacy oriented services who can only collect your data by the most and don't sell it to 3rd party vendors.
by Shiine-1 May 1, 2025
Get the Dumbfucksmug. Pun1c is a dumbfuck.
by mrmagicman360 March 8, 2022
Get the dumbfuckmug.
Get the Dumbfuckermug. Usually has something to do with a person named Calvin or any other person with the letter 'C' as their first intial
Me: Oh hey Dumbfuck!
Some random: Don't you mean Calvin?
Me: No, hey Dumbfuck!
Calvin (dumbfuck): Hey man!
Some random: Don't you mean Calvin?
Me: No, hey Dumbfuck!
Calvin (dumbfuck): Hey man!
by Not a dumbfuck February 28, 2018
Get the dumbfuckmug. 