Mental Horsepower
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!"
Sam: "I've heard of that before."
Jim: "Seems to run smoother too!?"
Sam: "That's Mental Horsepower!"
Mental Horsepower by MNIGHT August 21, 2009
Urban Dictionary Merch
chonk
$24.95
based
$24.95
unc
$24.95
yunc
$24.95
baddie
$24.95
bop
$24.95
himbo
$24.95
weeb
$24.95
normie
$24.95
stoner
$24.95
got dressed today
$24.95
iykyk
$24.95
pookie
$24.95
goober
$24.95
tomboy
$24.95
feen
$24.95
goated
$24.95
based
$32.95
baddie
$32.95
bop
$32.95
unc
$32.95
yunc
$32.95
himbo
$32.95
weeb
$32.95
normie
$32.95
stoner
$32.95
got dressed today
$32.95
jorts weather
$32.95
iykyk
$32.95
pookie
$32.95
goober
$32.95
tomboy
$32.95
feen
$32.95
goated
$32.95
based
$49.95
baddie
$49.95
bop
$49.95
unc
$49.95
yunc
$49.95
himbo
$49.95
weeb
$49.95
normie
$49.95
stoner
$49.95
got dressed today
$49.95
iykyk
$49.95
pookie
$49.95
goober
$49.95
tomboy
$49.95
feen
$49.95
goated
$49.95
based
$29.95
unc
$29.95
yunc
$29.95
himbo
$29.95
weeb
$29.95
normie
$29.95
stoner
$29.95
got dressed today
$29.95
iykyk
$29.95
pookie
$29.95
tomboy
$29.95
feen
$29.95
goated
$29.95
demon time
$32.95
boo fucking hoo
$32.95
boo'd up
$32.95
i'm dead
$32.95
vampire hours
$49.95
spoopy
$29.95
boo
$29.95
goblin mode
$49.95
fighting demons
$49.95
batshit
$32.95
touching grass today
$32.95
touching grass today
$49.95
Urban Dictionary of Technology
$24.95
Urban Dictionary of Sex
$24.95
Urban Dictionary of Family
$24.95
Urban Dictionary of College
$24.95
Urban Dictionary of Money
$24.95