Size

A Cyberman outside Joe Smith's door. Smith: "Then I realised someone was outside. Looked like a big guy wearing door handles on his head." (COMIC: The Glorious Dead (part 5) ^[+]Loading...{"part":"5","1":"The Glorious Dead (comic story)"})

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On 26 March 2005, (PROSE: The Doctor Was Involved in the Dummy Massacre, Operation Mannequin) during the Dummy Massacre, an oblivious woman tried to convince the killer dummies that the tracksuit top she was trying on was in her size. (PROSE: Dummy Massacre)

At least to Jenny Everywhere, Bibendum and Puff Tremayne resembled "great big sugar-bag-sized, fluffy marshmallows". (PROSE: A World of Pure Unimagination ^[+]Loading...["A World of Pure Unimagination (short story)"])

Other realities

Joe Smith's universe

In one parallel universe, when a Cyberman appeared outside Joe Smith's door, Smith observed that they appeared to be "a big guy wearing door handles on his head". (COMIC: The Glorious Dead (part 5) ^[+]Loading...{"part":"5","1":"The Glorious Dead (comic story)"})

Behind the scenes

Information from invalid sources

A Cyberman told Homer Simpson that he was incompatible for upgrade, as they didn't stock Cyber-armour in his size. (GAME: LEGO Dimensions)