What is it? (kinda like a lobster)

[ocellaris_keeper]

I suddenly discovered that from the bowls of my LR there is this thing that sneaks out and steals food. It looks like a blakc lobster with hands. WHAT IS IT??
Brewski

 

[mal]

I don't know why I thought of this but, I pictured Mickey Mouse hands on a small black lobster. rofl Then sammys remark just made me laugh harder. Sorry man, not making fun of you, just a wierd mental image.