I hate that I have to explain, but I'll do so with a few examples like in your math book...
Clips from cable access religious shows?... that's a freak out
That A-ha video that's part cartoon, part real?... nope, not a freak out.
That Garth Brooks video where the down syndrome kid finishes the race while Brooks wears white and is covered in red paint?.... watch the whole damn thing, it is a freak out!
and now, certified freak outs!