"honey, do these pants make my ass look fat?  "no, dear, it looks like a bag o' beagles
adjective used to describe the appearance of a person's posterior, when they are wearing too-tight pants and are currently in motion
""honey, do these pants make my ass look fat?  "no, dear, it looks like a bag o' beagles" What is the definition of "a bag o' beagles"?