punter

One who rows or poles a punt (pontoon).

One who punts a football.

A program used to forcibly disconnect another user from a chat room.

One who bets (punts) against the bank.

One who gambles or bets.

A customer of a commercial establishment, frequently of a pub or (alternatively) of a prostitute.

A beginner or unskilled climber.

The person who keeps score in basset or ombre.

A person who trades with a gang but is not a gang member.