A study tool most frequently used by college students which consists of an Adderall and a 5 hour energy. There are two methods of consuming a Philly Thunder. Either chase the Adderall with a 5 Hour Energy or take the adderall and consume the 5 hour energy a few hours later. It can keep a person highly alert and attentive for 12 hours straight. It must be done with a 5 hour energy or else it is simply just called an energy drink with adderall. All other Philly Thunders are imitations. The Philly Thunder originated in Philadelphia, Pennsylvania

It’s an acronym standing for Can’t Remember A Fucking Thing. It’s usually used to describe embarrassment at being unable to remember someone (CRAFT moment); going onstage as the lead in the latest theatrical performance and your mind goes completely blank (CRAFT situation); the next morning after a night when you got pissed as a fart and woke up in bed cuddling a traffic cone and a string of fairy lights wound round your prick.

This popular studying aid originated in Philadelphia and consists of taking an adderall and consuming an energy drink simultaneously to pull an all nighter studying for an exam. You can also take the adderall and consume the energy drink a few hours later for the same effective boost. It is most commonly practiced during finals week at universities across America.