To ejaculate, experience orgasm. Particularly a male.
I'm always hearing voices on the street,
I want to shout, but I can't hardly speak.
I was making love last night
To a dancer friend of mine.
I can't seem to stay in step,
'Cause she come ev'ry time that she pirouettes over me.
And I only get my rocks off while I'm dreaming,
I only get my rocks off while I'm sleeping.
-- The Rolling Stones, "Rocks Off"