- full of rats.
- of or characteristic of a rat.
- wretched; shabby: a ratty, old overcoat.
- irritable or angry; bad-tempered; nasty: I always feel ratty when I wake up.
- irritable; annoyed
- (of the hair) unkempt or greasy
- shabby; dilapidated
- Australian slang
- angry
- mad
- of, like, or full of rats
