You can't tickle yourself.
29
Donkey Kong was Mario's pet that he'd abused. Donkey Kong kidnapped Mario's girlfriend as revenge for the mistreatment.
83
By peeing in the shower, you can save 1,157 gallons of water a year.
31
Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
22
Sound doesn't travel in space.
255
A group of pugs is called a grumble.
10