The bottle part I get, flu pills no.

Seriously take an empty two-liter an inhale its contents (hyperventalation not necessary). You get a short lived rush and feeling of dissociation, notably different than the light headedness caused by simply oxygen deprivation. Not to mention you're getting oxygen at the same time anyways.
Nullific Reviewed by Nullific on . Hey!! Get high this way friends... Hey, hey... Take like 4 night night pills (pm flu pills, the green kind) and wait like 1 hour then go take a bottle of Pepsi that was just finished and hyperventalate with the bottle, Fun fun, just dont bang your head cuz ur going to fall down :D Rating: 5