2
The act in which the inside of your anus feels pumped up and invigorated, normally right before a massive shit.
by Shorty Long Dick May 25, 2020
3
Something or someone that provides a constant "pain in the ass". You know, that person or thing that's sure to cause unnecessary or unwarranted grief.
Holy Christ pal, your actions and thoughtlessness have created the mutha of all ass-aches....and now I'll need to clean this up once again!
by Nattyholt1 August 20, 2012