I have been wondering about this for 20 years.......

[bust3dstr8]

WTF is Hawk saying?.....I think it has something to do with gerbils.   

@1m30s

[BlueBMW]

Ummmm.... you got me on that one

[jperryss]

I watched this part about 15 times, and definitely heard 'gerbil' in there. As well as 'HYAAGH!'

Then I went through the comments and someone suggested this: "We bury every gerbil faced geek we face, HYAAAAGH!"

Which sounds close but still not exact.

Now this is gonna drive me nuts.

[esteban]

"We bury every gerbil faced geek we face, HYAAAAGH!"

That's all I can hear when I play the segment, now.

[TheClash603]

I love that game!

He definitely laughs, and then says "believe it or not, we're not gonna take your dumb hard crap."

[sunteam_paul]

"To bury every gerbil-faced geek we face"

Here's a clean recording: http://soundcloud.com/peelfruit/gerbil-faced-geek

[jperryss]

"To bury every gerbil-faced geek we face"

Here's a clean recording: http://soundcloud.com/peelfruit/gerbil-faced-geek

Woohoo, mystery solved!

But!

I re-listened to the original and there's an extra syllable between 'gerbil' and 'faced'. Can't tell what the word is but it sounds like it was added in (or it glitched).

[sunteam_paul]

Sounds like an emulation glitch to me.

[Samurai Ghost]

I heard "You failed every circle pinch-faced dixie sight! HYAAAAGH!"