#2140: Reinvent the Wheel

XKCD comic, described below.
Transcript

[Beret Guy is talking to Ponytail.]

Beret Guy: We don't want to reinvent the wheel, so every day we Google image search "wheel", and whatever object comes up, that's what we attach to our vehicles.

Beret Guy: Sure, external dependencies carry risks, but so far they've all been pretty good wheels.

(Sourced from explainxkcd.com)

Right now it's a bicycle wheel, so we've had to move to lighter vehicles, but the reduced overhead is worth it. There was one week when a wheel of cheese got dangerously close to the first page, though.

ExplainOriginal