MARTY
alex, do you have to go pee?

ALEX
no.

MARTY
then you need to take your hand off your penis.

ALEX
but it's different.

MARTY
what do you mean?

(alex lifted the rubber ring around his waist to reveal a full-on erection making a pup-tent of his swim suit.)

ALEX (making a downward motion with his hand)
i want it to go like this.

MARTY
then you need to stop touching it alex.

ALEX (reaching to lower his suit)
do you want to see it?

MARTY
no alex. i don't need to see it.

ALEX
but, it's different.

MARTY
i know. we've covered that. now please find something else to do with your hands.