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. synonym for sisterfucker.
by Irwynys 1702 August 11, 2021
Get the Mofomug. 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. by Mickdik September 2, 2020
Get the Old mofomug. 
Look at that Mofo 90
by S.michael April 29, 2019
Get the MOFO 90mug. 