Toehoo anime?

I usually go "at least I think it's said that way; it might be "too who" ", so... yeah.

Ok, seriously. I kept saying "Too-hoo", then one of my friends IRL said "No.. it's Toh-hoh". He doesn't even play it, and he was probably right. I just researched this now, seems like a lot of sites will refer to it as Toh-hoh/toe-hoe rather than Too-hoo, because a lot of people are incorrectly pronouncing it.

Now another f`uck is saying Too-hoo, and I have to correct him every time.