In the dream where Hector wins the basketball game and Christine comes up to give him a kiss, Drix is pretty excited to have legs, in it. Girl legs, yes. But, legs, nonetheless.
There is no educational value present in this episode.
It is shown that the Nightmare gets bigger from the fear it feeds off Hector and Ozzy and Drix's weapons have no effect on the Nightmare [since it's the Ozzy and Drix version of the Revival Jam from Yu-Gi-Oh!].
Drix: He's just a cell, right?
Vice President: They say The Head is 100 cellometers tall. That lightning streams from his fearsome eyes. And that any who anger The Head shall explode in pillars of flame.
Ozzy: In that case, we'd better bring a muffin basket.
Drix: Ozzy, I have...legs!
The Head: This meeting is over! Now go. The front desk will validate your parking.
Head: I want to see drama, passion (The Head pauses) and don't forget the funny.
Hector: And there was this monster, and then this really cool guy showed up to help me.
Ozzy: Hey! He remembers me.
Hector: His name was Drix, and he said he was a cold pill, man, he was off the hinges.
Ozzy: (talking to Drix) Wipe that smile off your face.
Drix: Aww, you're just jealous because I am off da hinges! Which is good, right? Hinges? Ozzy?