What is AHHHHHHHHHHHH?

When a cat falls out of a window And says ahhhhhhhhhhhh

Boy: Yo cat. Cat: ahhhhhhhhhhhhhhhh

AHHHHHHHHHHHH - meme gif

Being overwhelmed with multiple feelings, usually to difficult to describe.

"I'm just feeling so Ahhhhhhhhhhhh"

a word typically used to express extreme frustration. use this when you have completely given up.

AHHHHHHHHHHHH!!! I can NOT continue with this!