Manfred: [to Sid] Okay, you. Check for poop.
Sid: Hey, why am I the poop-checker?
Manfred: Because returning the runt was YOUR idea, because you're small and insignificant, and because I'll pummel you if you don't.
[slight pause]
Sid: Why else?
Manfred: NOW, SID!
Sid: Hey, why am I the poop-checker?
Manfred: Because returning the runt was YOUR idea, because you're small and insignificant, and because I'll pummel you if you don't.
[slight pause]
Sid: Why else?
Manfred: NOW, SID!
Manfred : [to Sid] Okay, you. Check for poop.
Sid : Hey, why am I the poop-checker?
Manfred : Because returning the runt was YOUR idea, because you're small and insignificant, and because I'll pummel you if you don't.
[slight pause]
Sid : Why else?
Manfred : NOW, SID!
http://www.moviequotedb.com/movies/ice-age/quote_11318.html