sprayed ass 

the passive verb for farting repetitively

human1 "i just sprayed ass back there"
human2 "yeah it was FANTASTIC!"

sprayed ass by lastassassin January 6, 2011

ass sprayer 

When someone shags you in the ass so fast that you spray 8 pounds of shit in their face and mouth

I got shagged in the ass so fast I did an ass sprayer. Then my boyfriend made me lick all the shit off of him and eat it.

ass sprayer by Stinger June 20, 2004