fuck (one's) brains out

(redirected from fucked my brains out)

fuck (one's) brains out

vulgar slang To have sexual intercourse many times, usually within a certain time frame (such as one day or night).
See also: brain, fuck, out
References in periodicals archive ?
I took drugs and fucked my brains out but reached a certain age when I wanted to settle down, and I came to the Hamptons.