I'd use some sort of name which eluded to the size of my penis..... like a spin on gargantuan but then maybe with a play on a fun character from gaming too.
maybe LongSolidSnake? MegamanmeatX? Thiswangofmine? dunno!
Fancy hearing me on an amateur podcast with friends gushing over one of my favourite games? https://youtu.be/1I7JfMMxhf8