Mass Bowel Movement, when 5 people or more gang up and go take a crap in the same toilet so as to plug it up
-What's that smell?
-The janitors had an MBM because they wanted higher pay
When a man gives a woman anal until she opens her mouth so wide that she looks like Donald Duck
-Hey how's your girlfriend coming?
-Good, yesterday we go drunk and I gave a her a Donald Dick