Can deaf people do cheer?
Of course. Why wouldn't they be able to?
yup yup... they have their own ways :)
Why not its amazing if they can too being deaf isn't much of a disability
Deaf people do everything hearing people do...
Yes. I don't see why not. Now if someone was blind, we'd have a problem there.
They can cheer, but it won't sound like others because they don't know what cheers of hearing folks sound like.