It also displays a type of pretentiousness, a type of narcissism In which you are deluded so much by your own pride and narcissism into believing that insulting a humble mans appearance with mirth will make him feel lesser.
Protip: I'm not a narcissist, I don't get offended by people insulting my appearance.
I only get ticked off when narcissistic people, like you, mistakenly take me as a prideful man, when in reality I'm not.