Have you ever noticed the walls melting after playing Guitar Hero?

Question

Have you ever noticed the walls melting after playing Guitar Hero?

Answer 1

yes! i know what you mean lol

it actually is caused by you staring at a screen, while little dots are moving, so when you take that out of your vision stuff looks as if its moving or melting =P

Answer 2

scared the c**p out of me the first time i played