viagra, n.Definitions

Viagra is a invisible cock ring

Viagra is technically 'junk food'.

Viagra is cocaine for your dick

Viagra is caps-lock for your penis.

Viagra is responsible for the reduction in sales of large cars.

Viagra is used by old men not because they're impotent but because old women are so ugly.

Viagra is like disneyland in that they both make you wait an hour for a 2-minute ride.

Viagra is a drug which, if taken accidentally, will be responsible for a lesson you learn the hard way.