a very hot sexual act where where you rub your butt on the others butt and start farting
man i just had a hot jonny test last night with tom brady
To take a massive dump at a friends house, testing how well their porcelain can handle it.
"Mind if I test the plumbing in your house? I haven't shit in a week"
When you want to see if a cover of Fireflies is good, so you skip to the part where they sing "I like to make my self believe, that planet Earth turns slowly".
Guy 1: What're you doing?
Guy 2: I'm looking for a cover of Fireflies to listen to, but they all suck.
Guy 1: Well just do The Planet Earth Test to get faster results.
Alice: Hey, did you the world is round?
Leon: Actually, it's round
Alice: I guess that just a typical litmus test then.