haha! more people coming in this with things they love to say! aren't they the interjections, not words?

well ok I'll include mine then.. I tend to say this.. oh christ!!(as of what is wrong with you?!) but never to animals.

haha, steph..who do you say that to the most?

debbie...onomatopoeia is a cool word! I've always liked long words!

hmm, val, there's an explanation needed! ...why do you like it?

katie! sophisticated! (I wish too..) one of my other faves.

anna, I used to say "anyway" a lot!! but I drove myself crazy! lol.. but glad I broke out that habit.

thanks everyone for sharing! challenge is still my most favorite word for me - beside I've often said this to my friends - just...never challenge me. I guess since it's my favorite word, I'd use it if it doesn't make any sense.. the reason I used that word in that phrase because it has a different meaning when you sign it. not voice it.