Cincinnati Shampoo

When a gentleman orgasms into his partner's hair.

I was feeling so dirty until I got that Cincinnati Shampoo...

by booyaah May 19, 2008

fo sho shampoo

When a male ejaculates in a woman's hair after penetrating her from behind and then procedes to rub it in like shampoo.

I just performed a fo sho shampoo on ur mom!

by camtheram June 20, 2007

Man Goo Shampoo

Ejaculating onto a female's body or hair and rubbing it in.

Man 1: She is just acting like a real bitch these days.
Man 2: Just giver her the ol' Man Goo Shampoo treatment.

Girl 1: What's wrong with your hair?
Girl 2: My asshole boyfriend came in my hair!
Girl 1: Why the fuck did he do that?
Girl 2: He said it was a "man goo shampoo", and it would make me a stronger person.

by Billy O'Connor August 20, 2010

Shampoo

Faced with an uncomfortable situation, to politely excuse oneself to the bathroom, only to never return.

It was the blind date from hell ... musky cologne, piece of spinach in his teeth, talking continuously about his ex-girlfriend ... so I went for a shampoo.

by Punch-in-the-face March 8, 2010

Shampoo

A name used for a certain creed or race when you are surrounded by them and dont want to offend or be politically incorrect toward them.

Damn, all these shampoo's are hangin' out on Beale Street cause they are too cheap to pay the cover charge to get in the bars.

by Tha Orthodonist July 26, 2010

Shampoop

a girl named emma who claims she slipped in the shower and got a shampoo bottle stuck in her ass when in reality she put it up there on purpose for an orgasmic experience

Emma was showering and got lonely so she stuck a head & shoulders bottle up her ass thus performing the shampoop

by beeb0 August 21, 2006

Shampoo

Something you wash your hair with.

last night I had to wash my hair but there was no shampoo so I had to use my boyfriends cum

by yuhhhhhhh June 23, 2019