Define Bash One In Meaning

Bash One In
(Verb) This is the female equivalent. A slang term used for masturbating.

"I really enjoyed Magic Mike. It was great to get home, enjoy a nice hot bath and bash one in."
By Elnore
Bash One Out

I got home and bashed one out
By Gale
Bash One Out
(Verb) Originating from Yorkshire, this is a slang term for the act of masturbating, or "bashing". To bash one out, means to have a good masturbating session.

Steve left the room mid way through the film to bash one out. I heard him moaning in the next room.
By Hanni
Bashing One Out
Male masturbation, Having a wank, Stimulation of the penis to rach a climax.

Got excited today and then went home for a wank. I was there bashing one out when the misses walked in.
By Alanna