beat (one's) meat

vulgar slang To masturbate. A term only applied to men. A: "Why is he all embarrassed today?" B: "Oh, his crush walked in on him beating his meat. How horrifying is that?"

Common Names:

Name	Pronounced	Usage
Kamala	-	Hinduism, Tamil, Indian, Kannada, Telugu, Hindi, Nepali
Ignacio	eeg-NAH-thyo (Spanish), eeg-NAH-syo (Latin American Spanish)	Spanish
Berislav	-	Croatian, Medieval Slavic
Hyun-Joo	hyun-joo	Korean
Akseli	AHK-se-lee	Finnish
Iolana	-	Hawaiian