Denos

Denos was a Cyberman subordinate to Thatchos, the Cyberman leader. They were encountered by a Seventh Doctor. Denis wore a pair of glasses and wielded a ray gun. (NOTVALID: Untitled (The Lenny Henry Show))

Behind the scenes
Accompanying Thatchos, a parody of 1980s Prime Minister of the United Kingdom Margaret Thatcher, Denos is a parody of her husband and is named using the same convention being a portmanteau of his real world name and Davros.