Meanings
present singular third person fucks someone's brains out · participle present fucking someone's brains out · participle past fucked someone's brains out · past fucked someone's brains out
- idiomaticvulgarTo sexually penetrate (or be penetrated) in a vigorous but pleasurable manner.
I fucked her brains out… for eleven seconds.
2013, Terence Winter, The Wolf of Wall Street, spoken by Jordan Belfort (Leonardo DiCaprio)1 more example
The first time we have sex with someone […] does not have to be the go-ahead signal to set up house together. Too many lesbians […] end up at a later date thinking, "I should have just fucked her brains out and walked away."
1987 February 8, Ann Fry, “On Pre-Meditated Sex vs. Making Love”, in Gay Community News, volume 14, number 29, page 7Synonyms: hump someone's brains out
Synonyms & antonyms
verbTo sexually penetrate (or be penetrated) in a vigorous but pleasurable manner.
Translations
German durchficken
- durchfickento sexually penetrate in a vigorous but pleasurable manner
Cite this entry
fuck someone's brains out. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/fuck%20someone's%20brains%20out
“fuck someone's brains out.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/fuck%20someone's%20brains%20out. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “fuck someone's brains out,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/fuck%20someone's%20brains%20out.
Source: fuck someone's brains out on Wiktionary, CC BY-SA 4.0.