pants weiner Share definition Flag A phenomena occurring when a female's pants, usually jeans, bulges in the crotch area as if she had male genitalia I had a pants weiner when I met him, so he probably doesn't even know if I'm a girl. pants weiner by ThunderBoss April 26, 2014 0 0 Get merch Get the pants weiner mug. Buy Now — $32.95 See more merch