Originally Posted by PeterT
I've taken the approach of just turning off the display of Avatars. Tis a shame as I miss out on the other amusing ones.
Install Adblock Plus (know it's available for Firefox and Chrome. Seems to be available to IE). Right-Click on Avatar you don't want to see. Select "Block Image". Select first item in list. All avatars except the one that's bothering will still be visible.