Shit Geyser

a Shit Geyser is when someone has diarrhea, doesn't wipe, and then swiftly sits down, causing the diarrhea pooled in the ass cheeks to displace and explode out the top of their butt cheeks, resulting in a Shit Geyser

"give me all the money in the register or else I will Shit Geyser everywhere

bone geyser

the act of urinating with an erection

With a raging boner and a full bladder, the king had no choice but to do a handstand for his bone geyser

Poo Geyser

Insert mentos and diet coke into butt hole and let the mixture spray in your face.

My face looks slightly tanner due to the Poo geyser I received last night.