Wiktionary
jacked off
vb. (en-pastjack off)
Usage examples of "jacked off".
The guy next to me either pissed himself or jacked off in his pants, you couldn't tell which.
Do you know how many times I jacked off, trying to get rid of this bloody eternal hard-on?
Yes, he supposed he had been his own Scheherazade, just as he was his own dream-woman when he grabbed hold of himself and jacked off to the feverish beat of his fantasies.