In other news, this dialogue finally makes sense.
DEB: What do we got?
PEACH: Root canal, and by the looks of those x-rays it's not gonna be pretty.
BLOAT: Rubber dam and clamp installed?
GURGLE What did he use to open?
PEACH: Gates-Glidden drill. He seems to be favoring that one lately.
DEB: I can't see, Flo.
PATIENT: You're getting a little too--aaaaah!!!
PEACH: Now he's doing the Schilder technique.
BLOAT: Oooh, he's using a Hedstrom file.
GURGLE: That's not a Hedstrom file. That's a K-Flex.
BLOAT: It's got a teardrop cross-section. Clearly a Hedstrom.
GURGLE: No, no. K-Flex.
BLOAT: Hedstro--! [inflates] There I go. A little help over here.
DEB: I'll go deflate him.
DENTIST: All right, go ahead and rinse.
GURGLE: Ugh! The human mouth is a disgusting place.