pull oneself off
1. To send away; to force to retreat. Despite the connotation of "beat," this phrase is often used hyperbolically and does not have to reference violent action. Because their house is in such a great location, they have been beating off a lot of interested buyers. I somehow managed to beat off the intruder with a baseball bat.
2. vulgar slang To masturbate. Typically said of males. A: "Why is he all embarrassed today?" B: "Oh, his crush walked in on him beating off. How horrifying is that?" How much longer will your little sister beat on the piano tonight? I'm getting a headache from all that racket.
pull oneself offverb
See beat off