Former ugly guys that became good looking and start making fun of their ugly friends.

[Crustaciouse]

In highschool I had a friend that had really bad acne like me, when he stopped getting acne and his skin cleared up he started making fun of me for my acne.
Even though he has suffered the same challenges as me he still insulted me after he didn't have that challenge anymore.

 

[Ub2w]

He got lucky in asserted his superior status over you.

Chicks in general love when you do that

 

[NekoStance]

Survival of the fittest

it's just simple nature

 

[Blackpill101]

Acne scars just made my face even more repulsing.

 

[Tellem--T]

Never forget where you came from, that guy is a major faggot