Pornography depicting and directly involving equine.
An exclamation used in situations similar to "fuck!" intended to arouse a greater amount of shock among audiences. Great for surprising nearby folks and making them feel akward.
Also can be used to describe something as being BS or meaningless
Person 1: Dude, there was gum on that bench you just sat on.
Person 2: Aw, Horseporn!
Person 1: I just aced my chemistry exam!
Person 2: What? Like hell you did, that's horseporn!
Porn with horses on it
Thomas is looking at horse porn
porn that involves horses
jessie henry loves to go home everyday and crank one to some gold old horse porn :x
An alternative way of saying "bull shit." Used to express disbelief, or to call out into the open a yarn or fabrication.
Presient Bush's desire to cut the SCHIP program is such horse porn.