Definition
To experience an orgasm; also, to derive intense pleasure or excitement from something.
（性交時）達到高潮
He likes to get his rocks off by doing extreme sports.
他喜歡透過極限運動來獲得快感。
Some people get their rocks off by watching violent movies.
有些人透過觀看暴力電影來獲得快感。
Some people get their rocks off by engaging in high-risk trading.
有些人透過從事高風險交易來獲得快感。