strap the (old) feedbag on

strap the (old) feedbag on

slang To begin eating; to have a meal. "Feedbag" is sometimes spelled as two words. I can't wait to get to grandma's and strap the old feedbag on. She always cooks the tastiest food! What do you say we strap the feed bag on before we head out?
See also: feedbag, on, strap