blood bog

The act of using a female's period blood as lubrication while fucking them in the ass.

Bro 1: Yo brooo did you see that chick I had over last night?
Bro 2: Yeah bro did you bone her?
Bro 1: The red river was flowing, had to take the dirt road home through a blood bog.
Bro 2: Oh shit.. Nice determination - She had a killer ass.

bog noblin

when you have to urge to just suck down some frogs on a bog

let's head down to the creek and do some bog Noblin

Bog and Grog

Take your sexual partner out to a barn and proceed to have anal sex with her in the pig pen.

I bog and grogged that bitch last night that I took home!

bog-asian

otherwise known as an ABC - aussie born chinese

you are such a bog-asian

She's a Bog

A term used to describe the appearance of a less than desirable woman.

"Oi mate you see that bird over there.. she's a bog"