Never have I ever

[Gingerale]

Never have I ever tasted bitter gourd

[yorunaka]

It's nasty. Unless you're into bitter stuff.

Never have I ever cosplayed.

[Lemon Cheesecake]

You should! It's like dressing up for Halloween only more fun. They have anime conventions all over - on your next trip to Japan maybe see if you can go? Some of the costumes are so elaborate its amazing what people come up with.

Never have I ate a whole watermelon by myself.

[Gingerale]

Never have I ever driven - or sat in- a race car

[dragoness129]

Never have I ever played Minecraft

[Lemon Cheesecake]

Never have I ever cliff dived

[npixelz]

yorunaka, if you've dressed up for Halloween, that COULD count as cosplay.
dragoness, why not?

and lastly, as to the never have I ever above, no I have not, but it sounds fun.

never have I ever been in a school play.

[Lemon Cheesecake]

I've been in several school plays but never a lead part.

Never have I ever played polo.

[murmurlade]

Water polo, yep! Once.
It's completely different though, haha....

Never have I ever seen a kangaroo in person.

[Polaris]

Neither have I, though if I had the chance to I would.

Never have I ever seen a live comedy show

[Gingerale]

I don't think I have either - except on tv?

Never have I eaten pumpkin as a savory side dish.

[Polaris]

Neither have I! Not a fan of pumpkins in general, but they DO make for cool jack-o-lanterns ooh

Never have I ever tried chicken tikka masala (though I want to)

[npixelz]

never heard of it, so probably never tried it either.

never have I ever lost my phone.

[Boris]

I have, but I have always found it.
Never have I ever been to court on trial.

[Lemon Cheesecake]

neither have I but I have been a witness

Never have I done jury duty