An ineffectual person.
Someone who shows off too much, a poser or poseur; someone who is overly self-satisfied.
A penis.
An annoying person.
An idiot, a stupid person.
A very informal address used between friends.
A person who wanks.
A dishonest or disreputable person; a crook or rogue.
A horse deliberately held back in order to lose a race.
A googly.