Basically trying to catch someone slipping, or lacking. something blueface or redface what ever his name is talks about and does.
by eEk bOi May 6, 2019
 Get the Moppingmug.
Get the Moppingmug. The MOP who’d reported the offence had sounded either demented, or on drugs, or something – but definitely not one hundred per cent in touch with reality. -- "Halting State" by Charles Stross
by Jabster January 12, 2012
 Get the MOPmug.
Get the MOPmug. by beanercunt March 15, 2011
 Get the Moppingmug.
Get the Moppingmug. that's when u got such a large cock you go about dragging it on the floor.
Also known as a mopwanger.
Also known as a mopwanger.
Make way... make way... mopwanger passing thru... doncha dare to step on it, or you can get mopbanged!
by Hugh G Rection October 30, 2003
 Get the Mopmug.
Get the Mopmug. A punk ass bitch, referring to a ho or chicken head bitch or a punk ass mother fucker male or female.
by Jepz drew April 1, 2020
 Get the Mopmug.
Get the Mopmug. 
