A common phrase used when a male is trying to finger a female and the male goes to low and touches her asshole and the female exclaims, “Thats my ass.”
by Garrett Wick August 25, 2018
Get the “That’s my ass”mug. 
A way of expressing disbelief. It seems to be derived from the expression "my eye!" which just wasn't vulgar.
Also used in comparison to something being described as the superlative worst.
Also used in comparison to something being described as the superlative worst.
"Single he told me? Single my ass, he had six wives. One of those Mormons, ya know?"
"I R 1337"
"My ass is 1337er than you."
"I R 1337"
"My ass is 1337er than you."
by junkyardprince October 14, 2003
Get the my assmug. by aidenthetank December 9, 2020
Get the on my assmug. by The World's Vampire June 26, 2003
Get the my assmug. by HansSausage August 10, 2020
Get the Clog my assmug.