What is the grosses you have ever observed?

[Chairman-Mao]

AussieGecko said:

Chairman-Mao said:

What a poorly worded thread. You need a noun after "grosses" which I'm assuming you meant grossest. 

Assuming you meant to say "What is the grossest thing you've ever seen?" my answer would be 2 girls 1 cup.

is grossest even a word, most gross would be more correct would it not?

Nope, grossest is definitely a word. Most gross doesn't work, that's like saying most good instead of best.