A statement of defiance or a derogatory term expressing surprise, disappointment or irritation. Usually used when someone tells you something that you just honestly can't or won't enjoy.
“The fact you have to face is that you inadvertently killed two psyker brothers with your presence. This is why we decided that the Culexus Temple would be the best place for you,” He (Briar) explained.
“Culexus my ass,” Marcella rolled her eyes, “I’d rather be back home on Epsilon Regalis, or serving in Escholan’s retinue.”
“Culexus my ass,” Marcella rolled her eyes, “I’d rather be back home on Epsilon Regalis, or serving in Escholan’s retinue.”
by LyassacheckList August 11, 2016
Get the my assmug. Teacher: Now, students, can anyone tell us the difference between an electron and a positron?
Me: My ass.
Mom: Why did you cover the cat in gravy and throw him over the fence into the neighbor's yard?
Me: Because my ass.
Doctor: You jumped off the roof of your house onto a tricycle? What were you thinking?!
Me: My ass.
Me: My ass.
Mom: Why did you cover the cat in gravy and throw him over the fence into the neighbor's yard?
Me: Because my ass.
Doctor: You jumped off the roof of your house onto a tricycle? What were you thinking?!
Me: My ass.
by Hellzapoppin' July 12, 2018
Get the My Assmug. by IAmALiteralHumanDictionary July 11, 2019
Get the My Assmug. Refering to an after affect of a substance, usually a drugs or alchol, that leave you in an altered, but sublime, state.
Girl 1: Girl last night, I has some green and was on my ass, I was so fucked up. That shit was some fire. I'm tryna get some yeah again, tonight.
by PG Dee (yeah that's it) December 2, 2005
Get the on my assmug. by punkpaul October 31, 2017
Get the on my assmug. The biggest, chunkier, marshmallow like, and fat thing in the multiverse. It's so strong that even thanos with the infinity gauntlet it cant do anything and its also is ant man proof.
by The Mica April 3, 2019
Get the My Assmug. by aidenthetank December 9, 2020
Get the on my assmug.