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.
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.
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.
Horsepower is the speed at strength at which you travel, can be used in car terms but if someone has a lot of horsepower then GOD DAMN get the fuck out of their way because they will trample you like a cowboy in the middle of a stampede
When you personally have made a repair to a machine and feel that it works better just because you worked on it. Even if the part of the machine you worked on would not make it work any better.
Jim: "I replaced the heater core in my car, now it seems faster..."
Sam: "I've heard of that before."
Jim: "Seems to run smoother too!?"
Sam: "That's Mental Horsepower!"
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).