Am I a Pervert?

By chance see your grandparents having sex. Do you ...

Blush and run for it.
Hang around watching and score them out of ten.
Ask them if they want a threesome?

Only when the train is empty.
Only when the train is full!
Only on a Tuesday.

Fart back at her!
Try to guess what she had for lunch!
Pretend not to notice.

Sure, i've done that three or four times.
Not in my worst nightmare!
My girlfriend and i piss in the same glass then drink it.

Make your excuses and leave but take a good look as you go?
Show her the bit she's missed.
Offer to blow-dry it for her!

Tell her you tried it last week and didn't like it!
Tell her you'll think about it.
Call in your german shepherd!

Hell no you sick bastard!
Damn! How did you know?
Is that wrong?

Hell yes!
Are you kidding?
Only if i'm really drunk.

Go to the bathroom and clean up?
Wipe it off with your toast!
Put some marmalade on top.