A skaterslang term coined on a special X-Games related episode of the Tonight Show with Jay Leno. It is used to describe something mind-blowing or amazing and was also used to replace the term "Off the Hook"
Skater 1: Dude!!! Did you see that guy do a 360 into the half pipe from that McDonalds bilboard?!?!
Skater 2: Fuck yeah! That took your mom to the Toilet!
Skater 1: the fuck you just say 'bout mah mommah?!
The best YFM song. Lyrics stalkin your momx5 ha I've been stalkin your mom for like 2 years straight I'm way to shy to ask her out on a date so I just wait in yo neighbors lawn with my camera ready and my camoflouge on and I know that I'll get plenty pics when she leaves for work at exactly 7:26 I follow her on my bike but it's hopeless cuz I'll never keep up with her ford focus so I kidnapped her golden retriever wanted to return it just to please her but for got to feed her takin care of a dog is hard gave it to her dead said it got ran over by a car