by SomeRandomPersonInTheStates March 22, 2024
Get the MOFOmug. Look at that Mofo 90
by S.michael April 29, 2019
Get the MOFO 90mug. A group of very close friends. Normally girls and more than 3 girls. Can also be used as a form of aggravation on a hot day at the zoo.
by trolled123 July 17, 2017
Get the mofo slothsmug. synonym for sisterfucker.
by Irwynys 1702 August 11, 2021
Get the Mofomug. F*** around and find out - mother f***er. You mess around, you’ll get hurt and then I’ll have to take care of you. And that will just ruin my day.
by anonymous February 5, 2024
Get the FAFO-MOFOmug. 
