SID: (excitedly) I'll take care of it! I'm great with kids!
The group starts to cross using the pulley system, with Sid getting anxious. ice age 1 transcript
The opening act of the Ice Age script establishes a classic comedic trope: the Mismatched Pair. Reading the transcript, you can see the distinct voices given to the two leads immediately. SID: (excitedly) I'll take care of it
Sid (voiced by John Leguizamo): "Oh, I don't know, Manny. I think it's kind of...small. I mean, I've seen bigger." I don't know
Hey, Sid, you're doing great. Just stick with us.