For me, Sulley, Mike, Boo, I can not choose, it’s my favorite Pixar movie, and for me they are a great team. 
RANDALL! He’s been my favorite ever since I saw the movie as a kid. I just loved the way he looked and the way he moved.
And he’s SO skinny. Thanks to a certain person in my life that I keep talking about, I think I have a thing for long, tall, thin guys, who am going to say “You need more body fat poke poke” to
Poor Randall; he DOES need some more meat on those bones! I don’t think he’s that skinny by default, since no one’s backbone should be sticking up like his does. I have to wonder how long it had been since he’d had a decent meal, working down there in a veritable dungeon, including through his lunch hours. It’s kinda interesting to contrast how he looks in the movie with the really hi-def screen caps from a little video game called “Pinball Panic”, in which he is the host, so to speak, and you have to challenge him to top his high score in a game of pinball. The definition on him in the game is really good, especially if you have a hi-def monitor, and you can actually see details like the radial vein in his forearm(the one that the doctors go for when they take blood) when he holds his arm a certain way, and various little nicks and scars, including one that runs through his lower left eyelid down onto his cheek, making you wonder just WHAT this guy has been through(and this is supposed to be PRE-movie, by the way). The interesting thing about his weight, though, is that while he’s not FAT by any stretch, he’s nowhere near as skinny as he is in the movie. That backbone isn’t nearly as obvious, and he’s actually got the beginnings of what might have eventually become a set of “love handles” along his flanks, lol.
pitbulllady
A girl after my own heart, Esmedes. I love my skinny guys, and I too blame that on Randall. 
Actually, I blame it on my boyfriend, but at least we have something in common 
. (And lemmie tell ya, he IS skinny, but he’s got quite the muscles 
)
Boo was just adorable, but I’ll have to agree with the majority of the board and say Randall. Steve Buscemi really brings the character to life, and besides, I’m usually biased towards the villains
Randall is my favorite for sure! I think he’s cute. He has such beautiful colors and a cool personality. I’m also a huge fan of Steve Buscemi. I actually found out about him because of Randall.
Haha, so did I, Amy43! How strange! high five
I’ve had a crush on Randall since I was 8, (since the movie came out). I’m glad that a lot of people on here like Randall too! I thought most people would say Sully, Mike, or Boo. I do like Sully, because he is fuzzy, caring, and unselfish.
Mike is definitely my favorite character. I know it sounds a bit silly just favoring one of the two main characters, but he really is my favorite. Billy Crystal is brilliant as the voice, and Mike is just so ridiculous! I love how he tries to come up with various “well thought” plans throughout the film, but then just abandons them and moves on to the next thing.
I pretty much have to agree with love70ways. Mike is so much fun to watch!
I like Sully, but I’m not sure if I’d call him a favourite. Waternoose is a pretty interesting character- he didn’t seem entirely sure about his own plans, and if he appears in the sequel I’d like to see him regret his actions a little. Then again, I may be remembering the film badly, lol, I haven’t seen it in full for a while. I recall that Waternoose was pretty mad towards the end.
Whilst I certainly wouldn’t call him my favourite, I do find Waternoose to be an interesting character.
Mike, Sulley, Celia, and Boo. You can’t make me choose!!
Mike and Sulley. I love their friendship.
RANDALL!!! lol
Because i like snakes and lizards, and Randall is just awesome, and so is Steve Buscemi. XD
I like Sulley and Boo.
I always liked Randall. I think Sulley is my favorite.
I love snakes, lizards, and Steve Buscemi as well!
Two words, Mike Wasowski.
I love Mike. He’s not my favorite, but it seems like he’s the only funny character in the movie, other than Boo being incidentally cute-funny.
Randall! x He’s just amazing he’s not the funniest character but he is certainly the best!