What does athtard mean?

athtard meaning in Urban Dictionary

An atheist whom acts like a cross between a 14 yr old black colored material lover and a foulmouthed drunken university student reading Ayn Rand for the first time. This is exactly what Christians are dealing with when they state that atheists tend to be morally and intellectually bankrupt.Grow up, individuals; you will be a discredit towards (my) philosophical place.