Revoliver
A person who is trigger happy with revolver. Also associated with name Oliver
Auden: Oliver is so trigger happy, he's such a Revoliver
Revoliver
Someone who holds a revolver. Often associated with people called Oliver.
Derek: Have you seen Oliver holding his revolver?
John: Yeah, lets just hope Revoliver doesn't shoot anybody.
John: Yeah, lets just hope Revoliver doesn't shoot anybody.