Zoidberg
Surely the prawns share a chunk of DNA with Zoidberg? Come to think of it, Wikus (as first seen) surely shares some DNA with Alan Partridge...
I beseech ye in the bowels of Christ, think that ye may be mistaken.
Ha! They do look similar don't they.
https://www.youtube.com/watch?v=-NFWPzGXiH8