Guy I know is a shade under 5’4. Nickname – Trip Hazard.
When I was in the RAF we had loads of nicknames, BIFF (bloody idle fat f##), Bubbles (looked like a chimp), Mandy ( real name Paul, but looked a bit girlie) and Various. Various was asked ” what do you like to be called?” His reply ” oh, various things…” so that was that. 😀