After trying out the fake rubber human costume parts Babs gave him, KT points out to Babs that it's the first of March. Unfortunately, you know what THAT means!
You don't? Oh, well it means THIS GUY shows up. He's such a jerk! He always makes us march!

SEFO: "And why is he pronouncing 'march' as two syllables?"
KT: "Me refer yoo bac to the 'he's a jerk' part."