One who admires the Wang
of another. Or, indeed, his own. Often will wear t-shirts confirming his 'wang admirer' status. While all gays are wang admirers, not all wang admirers are openly gay. They know what they like to look at, so they look at it.
Doug: "I am a Wang admirer. I wear a t-shirt that says it."
Liam: "T'other night, I woke up, right, and there were Doug, wang in hand, in mirror like, admirin' it!"