Something I did for a banner in SL. I joined up with a friend in something called MCM, a mech combat group, and the bio-mechanical bot I picked looked like a squig with spikes. so I pained it orange and ran around killing things with it's melee feature, which is, I shit you not, a headbutt.

so I had to bloody well attach a metal gob and make myself a bannah, fer da little fing!