A person one may have sexual relations with over a short period of time, before disposing of them after 2-3 months, in the same way as one may dispose of a manual toothbrush.
"He's just a toothbrush, I'll find another one."

"I need a new toothbrush."
by RG1993 July 23, 2015
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Some like it hard some like it soft some like it up and down over side to side but either way it ends up going in and out
we tried the new toothbrush last night
by Tibbs December 7, 2004
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invented in Hillman, Michigan.... if it were anywhere else it would be the teethbrush
hey i lost all my teeth except for one... can i use your toothbrush
by JmfT19 October 7, 2009
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Step 1:touch some grass while going out side.
Step 2:go to store with money that you acquired legally

Step 3:purchase both toothbrush and toothpaste
Step 4:pay for it you little shit

Step 5 :exit store and go home
Step 7:enter bathroom

Step 8:unpack both toothbrush and toothpaste

Step:9 grab toothpaste and place contents of it on toothbrush

Step 10: place toothbrush in side of mouth and start scrubing
Step 11: try doing it for 2 minutes

Step 12:well done you have now revealed all the cavities in your teeth

Now go to the dentist.
Give me a moment I need to brush my teeth with a normal sized extremly unpretty blue toothbrush
by .... . .-.. .-.. --- October 6, 2023
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a new masturbation device invented by jenni haynes (best when battery powered)
by Nick Hogue February 17, 2004
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v. To leave a toothbrush in the bathroom of the person you are dating, usually without their consent, in order to take the relationship to the next level.
Dude #1: "Dude, I got toothbrushed last night!"
Dude #2: "What, how long have you been seeing her!?"
Dude #3: "Only three months!!"

Girl #1: "Can you believe this guy tried to toothbrush me after just one week?"
Girl #2: "What a desperate loser."
by Thomas Malenke August 17, 2011
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