Im a giggler. Even if it tickles like mad all that comes out are giggles. Some people think that im not very ticklish because of it though which kinda sucks. There are spots that dont tickle but if you hit one that does i start squirming and giggling. That's just me.
Definitely tied. It adds to the excitement. Plus, for me, i am in control of everything else in my daily life so it's nice to not have control sometimes.