100NL: Bunch of hands

I'm kind of too tired to post all of these in seperate threads but here goes:

http://weaktight.com/1606859 - CiB rebluff lol? i probably should just fold even though his line is terribly unbalanced but given the donk folded i think it's actually a good spot for him to CR bluff me

http://weaktight.com/1606867 - i was waiting for a hand to CR this guy because he kept floating me earlier

http://weaktight.com/1606869 - wtf is the term for his play pre-flop? gay-call?

http://weaktight.com/1606871 - no idea what to do here since he gaybet the turn so i just shoved the river for value

Hand #1) I usually don't but not sure how good or bad it is.

Hand #2) Looks ok

Hand #3) Probably ok.

Hand #4) Whatever you think KQ will call. I like the donk. I'd flat pf.