what is the CRAZIEST word you've ever seen?

[SadVac22]

personally its duotrigintacentillion.
btw in number form its:
1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

of course I would know this, being an Ampwave/Protogen

[Tallowick]

Antidisestablishmentarianism.
Not just because it's a pretty wildly long word (meaning opposition to the disestablishment of the Church of England), but also because having this word anywhere in your Steam ID will get your profile instantly banned. At least it used to. Might have been fixed in the meantime.

[Adagio]

In afrikaans there's a town called Driebuffelsmeteenskootmorsdoodgeskietfontein
It thought that was pretty wild.

[Tallowick]

Gotta love Germanic languages just tacking on more things to the end of words.

The basic rule in Afrikaans is that if it's one thing, it's one word. So I guess you could make up a wild job title and it would still be one word. Like...
Ondersteborondomtaliehersteltegnikusassistent.