When Randy tries to fit in the fraternities, he bakes cupcakes that have icing on them that spell out "Be My Pal". After his plate is disturbed, he is holding four of them reading "lame." This is only in the English-speaking country releases of the film. All other international versions simply have happy faces drawn in icing on each cupcake.
Also on Mike's calender, the English-speaking country versions says "Scare Finals". All other international versions use the same "happy face" from the cupcakes.