Have You Ever...?

Yep.

Have you ever ridden INSIDE a grocery cart just for fun (not counting when you were an infant) lol

Yup - as a teenager in upstate NY, did many stupid things.

Have you ever had a crush, no matter how momentary, on someone you know you really shouldn't be crushing on? :lol

Yes, but it stayed in my head.

Have you ever eaten something you hate because you were a guest in the home of the person serving it?

Yes

Have you ever called a spouse/BF/GF by anothers name?

Yes. And survived to tell the tale. :lol

Have you ever won anything?

Hm... Just like my luck, nothing.. but I did won $10 lottery last summer.

Have you ever fell in love with someone totally unexpected.

Yes, But alas it wasn't meant to be.

Have you ever gotten up off the couch and just plain forgotten why?

Unfortunatley yes

Have you ever witnessed the birth of an animal? (tv doesn't count)

yes..
have you ever left no tip whatsoever because of lousy restaurant service?

Oh yes, and I've spoken to the manager also to tell him/her why.

Have you ever walked out of a restaurant because you sat forever waiting for service?