Replying...
Intro. You and your friends was drinking and y'all ran out of beer so your friends left you alone so they can go get more beer and so u looked around for some more beer and you found a bottle of something so you drinked it and 20 minute later you friends cam back and they saw the bottle in your hand and it's wasnt another bottle of beer it was Viagra! (Your a guy sorry girls)

Your friends are drinking beer until you find a bottle of..

@Tom