the toothbrush effect

The act of doing something personal for the benefit of other people that in fact benefits the individual doing the action. For example, a person may brush his teeth in the morning so his breath won't smell bad, but benefit personally from having clean teeth. Simillarly, one might organize her office to appear organized to co-workers, but benefit from the organization.

Origin: Personal Information Management (PIM) 2009 Workshop, Vacouver, WA.

Fred's dentist appreciated the toothbrush effect, both because Fred's teeth were cleaner, and because Fred's breath smelled better.

by pim-researcher November 8, 2009

Manitoba Toothbrush

The act of taping your weiner to your stomach, covering it in toothpaste, and doing chin-ups, all while your victim is laying sideways, getting a nice dentist visit from your cock.

Pat laid there in misery, while Chad performed the Manitoba Toothbrush on his teeth.

by chad mullins March 28, 2009

Kentucky Toothbrush

When a man puts his head into a woman's vagina and moves his head in and out, as if brushing the inside the vagina.

Dude, that girl was such a whore i gave her a Kentucky Toothbrushf

by sup_dude February 9, 2010

Human Toothbrush

when a man sticks a bottle of toothpaste in a girl's butthole and squeezes it all into the butthole. Then the girl shits on his penis and he brushes her teeth with it

Gave that slut a Human Toothbrush

by TheRealDealDentist April 25, 2011

sparkling toothbrush

after a girl swallows your load, you then kiss her afterwards before she brushes her teeth, therefore exposing yourself to swallowing your own babies

gross man you got a sparkling toothbrush!

by Rotorious 31 June 9, 2010

Used Toothbrush

The Used Toothbrush is a sexual act in which a man ejaculates on the tip of another mans penis who then proceeds to receive oral sex with the semen on the end of his penis.

Guy #1: How'd it go last night?
Guy #2: Jenny is a slut for real, her boyfriend and I did the Used Toothbrush on her

by LeeStories January 13, 2021

What Color Is Your Toothbrush?

Proposed slang for "what color is your vibrator?"

person 1: Hey what color is your toothbrush?
person 2: pink.

by kdkshsjis November 20, 2020