Manbaby
noun, slang
noun, slang ·Uncommon ·College level
Definitions
Noun
- 1 A childishly whiny man; a man child. derogatory, informal
"I happen to enjoy sex very much. (Occasionally a little too much.) But I wouldn't with a snivelling manbaby who spends all his waking hours, on-line, whining about how life has fucked him over."
Synonyms
All synonymsAntonyms
All antonymsExample
More examples"I happen to enjoy sex very much. (Occasionally a little too much.) But I wouldn't with a snivelling manbaby who spends all his waking hours, on-line, whining about how life has fucked him over."
Etymology
From man + baby.
More for "manbaby"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.