Mascot needed for Glamsterdam upgrade

@etan-status that is why we need EIP-8066: Upgrade Mascots IMHO.

Blobfish couldn’t be represented by emoji (that I am aware of), which then meant there wasn’t an easy way to share on socials. I used :blowfish: for this purpose. .oO was the other alternative, but again not an emoji.

@nixo took an Official™ emoji poll :grin: and :zebra: won out, but we still have :zebra: vs :tiger2: for Fusaka less than a month out from mainnet. A Mascot Wrestler could facilitate coordination.