What is Retrotard?
1.
Someone who dresses from a past decade and also acts like a retard
Look at that girl in her jelly shoes she is such a retrotard
See
2.
an person who is nostalgic and mentally retarded at the same time. the word "retro" and the word "retard" combine to form "retrotard"! *gasp*!
that guy is a retrotard
3.
by the way this word is mine! all mine! you're not allowed to use it without my consent! um,ya. the definition is above...
you're a freaking retrotard, you retrotard!