In the UK and Australia, a slang term meaning "that's mine"; "bags on the eggplant" means "I get the eggplant". Compare to dibs. This may come from the use of bag as in bagging game; when you bag (kill) an animal, it becomes your property.

In the UK, 'bags' means 'a lot'. "We're in bags of trouble!", "Bags and bags of eggplant." It does not imply that any actual bags are involved. It is always used in the plural.

Also in the UK, 'bags' is sometimes used as a slang term for pants.