An activity that most boys 12-14 partake in when they are bored. They place their extremely small penis inside a shampoo bottle for pleasure. However, I don't know what kind of person would do this,OR has the penis small enough for it either. But you know, it's a life choice I guess.
by The Shampoo Dipper July 8, 2012

when ur bitch is sucking your dick in the shower and you cumm on the top of her head and you say "thanks, now make me a sandwich!!"
by ChannonMitchosky July 23, 2012

When one masterbates violently in the shower as Yorkshiremen do, opens a shampoo bottle and ejaculates into it, mixing their ejaculate with the shampoo inside, meaning the next shower user will use the shampoo oblivious to it's contents...
by Snoop Doggyy December 2, 2011

(n.) Snape-like hair; greasy hair
by ArgMeBooty December 19, 2013

by I_Qwickscope_Your_Mom August 10, 2020

The collection of numerous empty shampoo- and soap bottles in your shower. A frequent bachelor phenomenon.
Daniel E: "I see you are having a funeral, that is a shampoo graveyard, rest in peace Herbal Essences"
Øyvind: "Its my primal instinct to collect containers to carry water in"
Øyvind: "Its my primal instinct to collect containers to carry water in"
by oywin October 8, 2015

Fuck a chick until you've built up a load large enough to paint a room. Then proceed to to blow it in her hair. Massage into scalp and rinse. Repeat if necessary.
by HAMMER November 9, 2006
