How do you have, for instance, 3 different signatures where one is randomly shown one time, and then a different one is shown once the page is refreshed. Not sure if there is an official term for this. Help would be appreciated!

i think the only way to obtain this is to create a gif with 3 frames, each frame is a different signature.
but i think it is impossible to use this in this forum, cause final weight will probably be too big (also gif format will make your picks loose quality).
u can do this if u create this effect with pictures enough small..

no. you are wrong.

google "signature rotators"

This guy is right.







































HEISALWAYSRIGHT!!

+1 for neon astronauts