recherchez un mot, comme sex :
 
1.
An imperial unit of power. 1 Hp = 746 W
It would take a car travelling up a 3.2 degree slope with drag coefficient .33 and cross sectional area 2.5m^2 44 Horsepower to go 100km/h. Excluding friction.
de volga11 6 novembre 2008
 
2.
Horsepower is directly related to torque. With a low torque output, you will have a low horsepower output. Torque will start higher in the low RPM's but will always cross with horsepower at 5252.

Horsepower = (Torque x RPM) / 5252

Check out that car, it has so much horsepower.

No. It has a lot of torque.
de T-I.net 13 juin 2007
 
3.
When you bang a chick from behind, have another girl stick her finger in your ass, then smack your nuts.
bud: i got 10 horse power last night when i was banging nicks girl

jr: no shit dawg, i had no idea you could get horse power from his girl.
de horsepowerking 12 décembre 2009
 
4.
A thick ass and legs. A reference to "bottom end power". Usually used in reference to a girl who is not fat, but has a bigger ass and thighs. Can be good or bad, depending on the user's preference for a thicker ass and thighs.
Damn, that bitch has some horsepower! Mmmm Mmmm!

or

Her face is hella pretty and she's got some nice abs, but she's runnin' too much horsepower for my taste.
de leminyelloblak 27 décembre 2010