fuckbrain
nounEtymology From fuck + brain.
1
Derogatory, Offensive, Slang, Vulgar An extremely stupid person, especially one who causes harm.
2
Colloquial, Derogatory, Rare, Vulgar A man or woman who always thinks about sexual intercourse.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.