Noun
man boob (plural man boobs)
(slang) One of a pair of large or womanly breasts on a man caused by pectoral fat, or sometimes a hormonal condition such as gynecomastia.
The obese boy often wore a shirt while swimming at the pool in order to hide his man boobs.
man-boob (plural man-boobs)
Alternative spelling of man boob
man-boob