dumbahh

An internet and social media spelling variant of 'dumbass,' popularized through the exaggerated phonetic style common on TikTok and Black Twitter. The double-H ending mimics a drawn-out, dramatic pronunciation — like you're stretching out the 'ass' syllable for comedic effect. It's used affectionately between friends or as a light-hearted self-deprecating label just as often as it's used as an actual insult. Part of a broader trend of 'ahh' spellings (dumbahh, crazahh) that convey a specific tone of amused exasperation.

(Internet slang) dumbass.