Define Socially Irresponsible Dating Meaning

Socially Irresponsible Dating
A tall guy dating a short girl, thereby depleting the already limited pool of possible suitors for tall ladies.

Woman 1 (6 feet tall): I can't believe tall Tom is dating that tiny chick.
Woman 2: Yeah, totally selfish of him. Socially irresponsible dating should be illegal.
By Adorne