dumbhashtag 

sending a video of you masturbating to someone else and getting exposed for it.

I cant believe you were stupid enough to pull a dumbhashtag. If that shit gets leaked imma laugh

dumbhashtag by dumbhashtag March 26, 2021

Dumbhashtag 

Biggest dumbass in the world.

All my niggas hate dumbhashtag

I fucking hate dumbhashtag

Dumbhashtag by FuckHashtags April 5, 2021

dumbhashtag 

someone who committed a federal crime, aka sending nudes to an underage child, Got Caught then quit the cod com after getting caught lacking

Dont Do a dumbhashtag and do a crime that can land you 25 years in federal prison

dumbhashtag by mylohlol July 3, 2021