Sacred Haven of Debauchery

Don't rush, think it through. Even if you have a background in speedrunning, that's no reason to go all out...

Well, mom...

I wonder, do they really talk like that, or has multiculturalism smoothed out all the issues?

I haven't encountered such a strong accent yet. Besides, this is a parody, deliberately exaggerated to the maximum. But in real life, the way they speak is similar to what's in the video.