[tasdrouille]

Making a hot air intake is like competing in the special olympics. Even if you win, your still retarded.

It might not be true for all engines (at least not on my elantra), but I found it funny and clever.

EDIT: Sorry if some people are offended by the word "retarded", but it was a reference to timing in this context. Having used "mentally challenged" or any other synonym would have make the joke pointless.