My dad is really not keen on being called the traditional names like Grandad, grandpa, gramps, Grampy etc. (Doesn't want to accept the fact he's officially old hahaha!) He has suggested alternative names such as 'Gaga' 'Captain' and 'Chief' which I think are ridiculous for obvious reasons, I think he's joking a bit with the last two 😂
Does anyone have suggestions for modern alternative names that won't make him feel old?