Even Mars Rovers think penis doodles are funny [PHOTO]

Penis doodles will never not be funny.

You know you used to leave your mark on your high school algebra teacher’s whiteboard by drawing a penis on it. Perhaps even more recently — like as recent as this week — you thought it would be hilarious to draw a penis on your boss’s door.

Well, apparently, the Mars Rovers also get bored and have taken to doodling penises on the surface of the planet while on assignment.¬†NASA’s cameras¬†caught one of the Mars Rovers drawing this piece of art, whether it was purposeful or not:

Even robots need to blow off steam from time to time.

(h/t Gawker, Reddit)

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