坏爷
[huài yé]
A simple yet bold name meaning 'Naughty/Wicked Grandpa'. Typically, grandpas give an impression of being gentle, friendly, warm-hearted, considerate. In fact, many elders do live up to those characteristics but not always all. Here with 'Wicked/Naughty', it suggests this user has quite a unique personality, which means he does not behave as stereotypically expected from the elder generation