A guess. An impulsive thought not worth consideration. A sarcastic remark about the origin of an item.
"I just pulled an idea out of my ass." "I pulled that theory out of my ass." "Where did i find it? I pulled it out of my ass."
by Undun May 21, 2015
 Get the Out of my assmug.
Get the Out of my assmug. by Genial1232 April 18, 2015
 Get the Wipe my ass with itmug.
Get the Wipe my ass with itmug. by Bikerninja1997 July 10, 2018
 Get the Always on my assmug.
Get the Always on my assmug. What you may wish to suggest to an IT geek such as the Geek Wads at Best Buy when they fuck up your computer setup or can’t communicate their way out of a paper bag about what they did because they are such emotionally deficient techie nerds.
by Dr Bunnygirl October 26, 2019
 Get the byte my assmug.
Get the byte my assmug. by blueskypanda June 23, 2020
 Get the burns my assmug.
Get the burns my assmug. -Dude. Last night you got so drunk you made out with your sister and everyone took video of it and now it's all over the internet.
-SHIT IN MY ASS
-SHIT IN MY ASS
by mirmironthewall November 28, 2009
 Get the SHIT IN MY ASSmug.
Get the SHIT IN MY ASSmug. An expression used to indicate strong annoyance at someone or something, a stonger expression than "frosts my balls."
by harry flashman July 23, 2003
 Get the chaps my assmug.
Get the chaps my assmug.