Back in my high school days, a girl in my class that sat in front of me was looking all pale and sickly. She suddenly turned and and faced the wall to the left and had this “I’m about to heave...” look on her face. Me, being the little mid-pubescent douche that I was said with sarcasm ,”Dang, you look like your about to toss some nachos.”

Less than five seconds later she stretched open her mouth like the final days of the Antichrist and starts spewing vomit and bile like a firehouse. 

Me: “AHHHHHHHHHHHHHHH!”