The STDs you get from having
sex or doing sexual favors in a McDonald's
bathroom, McDonald's
table, McDonald's counter, ect.
Mike: -awkwardly- Dude, I found a
bump on my penis...I think its herpes.
Caleb: Woah, dude are you serious? How did you get that?
Mike: Uhm...I did this chick in McDonald's bathroom.
Caleb: Damn, dude you must've ordered the McSTD.
Mike: Damnit!