Testosterone 

Makes Pee Pee Hard

Testosterone makes my pee pee hard

Testosterone by GreenBraman June 25, 2018

Testosterone 

The man hormone, ROAR!

Matt Bladin has lot's of Testosterone coz his voice is like, hella deep.

Testosterone by Anonymous Bladin Lover October 18, 2008

testosterone 

The men's faithful companion. Testosteron or C19H28O2, as known by nerds and such, is the good friend you make in school, you meet him in 9th grade and you get along with him well. Highschool he is in your class so hes always with you and more than 75% of the times you do something "wrong" he has definetely something to do with it, the boy's best friend, from then on he's a friend for life and it will constantly be with you until he dies (andropause).
You can blaim him everytime a girl calls you pervert but the fault will always end up being yours.
Basically he drives the car but oficially you crash it.

Great summer day on mall you can't resist and grab that juicy ass, "You pervert!", "Geez sorry its the testosterone". *SLAP*

testosterone by the guy next door. January 22, 2009

testosterone 

An anabolic hormone produced by the testes of males. It can also be obtained through aromatization of estradiol (estrogen) and synthetic forms are frequently attached to esters and injected by bodybuilders to increase hypertrophy many times over.

See: fina, trenbolone, juice, juicer, steroids, anabolic steroids, m1t, methyl1test, 1test, 1testosterone, roids, gear, dianabol, clenbuterol, clen, winstrol, winny, synovex, sustanon, proviron, mesterolone, nolvadex, clomid, eq, equipoise, anavar.

testosterone by Dabuek August 12, 2004

Testosterone 

The chemical that turns sweet, kind boys into angry sex-crazed men.

Tom used to be so nice, then his testosterone kicked in and now he's a total douche.

Testosterone by Miako_x September 27, 2009

testosterone 

The male sex hormone, (C19H28O2), screted by the testes, that stimulates the devolpment of the male sex organs as well as the male sex drive.

I'm a 16-year old male, and the testosterone is pretty much flooding my brain.

testosterone by iRishRepublicanaRmy January 2, 2004

testosterone 

Something you oviosely have a lot of in your body if your reading and posting on the Urban Dictionary

"He has a lot of testosterone because he has not beat the snake lately"

testosterone by Communist Teddybears April 25, 2015