|1.||Yosemite Geyser Shit|
When a guy/gal drops a load with the magnitude of "2 Girls, 1 Cup," causing the the shitter to elevate off the ground, looking similar to the Old Faithful geyser of Yosemite National Park.
Chad: Yo man, did you hear about the Yosemite Geyser Shit Steve unloaded on his girl?
Brad: NO WAY MAN! how much air did he get?
Chad: He tapped the ceiling tiles, that's all I can say my man...
Brad: Good Old Faithful right there...