[Lisa has a girl talk with Marge about Colin] Lisa : No, I still haven't told you the best part! He cares about the environment! No! I still haven't told you the best part! He's got an [with a heavy Irish accent] Irish brogue! [In normal voice] No, wait, I still haven't told you the best part! He's not imaginary! Marge : Honey, that's great! But the very best thing is that he listens to you. Because nothing means more than for a man t-- [sees pig tracks on the ceiling] How did the pig tracks get on the ceiling?! Homer : [moving Plopper upside down across the ceiling while singing to the tune of the Spider-Man theme song] Spider-Pig, Spider-Pig, does whatever a Spider-Pig does. Can he swing from a web? No he can't, he's a pig. Look oooooout, he is a Spider-Pig.

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