- (UK, Australia, New Zealand_, rugby slang) The practice, in Rugby Union, of forwards running in the back line rather than concentrating on their primary positional duties in open play (see rugby union positions).
- (boating slang) The practice of using a British Seagull outboard.
- I'm going take the boat out and do some seagulling.
- (chiefly New Zealand) The practice of working as a non-union casual stevedore.
- Present participle of seagull.