You go to a party and you clothes get ruined on your way there. Your BFF at the party gives you two choices
1) You can walk around naked or
2) Dress up in the clothes of the opposite sex
I guess this depends highly on the type of party and people there. But in general, 2 would probably be easier and more socially acceptable, provided I'd fit in them.
The T.A.R.D.I.S. lands on your front lawn do you join the Doctor?
Yes/
No
What's a TARDIS? Yes, I really had to look this up.
You live in a sci-fi universe-
1)You have the power of transformation but every time you transform you pee your pants or
2) The power of invisibility but your clothes don’t turn invisible with you so you’d have to walk around naked.
If my clothes don't turn invisible but I do I would not be naked. 
A sexy vampire gives you two choices
1) She cannot turn you but you will be the packs sex slave doing whatever is required of you or
2) She can bite you but you’re the lowest on the totem pole getting the last of left overs if any are left and treated like dirt.
Sex slave always beats regular slave
You’re stranded in the desert and come across a genies lamp. He tells you you can have one wish only.
1) You can be transported to a nearest city but you must give up a limb (your choice)
2) You have as much water as you’d like to drink but it’s filtered pee
3) You’re granted immortality (you know you get home but when is a mystery)
Not sure if drinking piss would help, but assuming it does I'd choose this one. If not, I'd choose #1. Immortality sounds terrible to me.
Would you rather go
1) To an orgy while locked in a chastity device or
2) A BDSM club as a sub to everyone domme/dom there?
I'd choose 2 if there were only female Dommes.
Torture time wyr
1) Be tied spread eagle to a bed and have ice and wax dripped on your naked body or
2) Be tied and be tickled to you piss yourself?
Easiest choice of this list.