e926 2011 ? avian beak bird blue_eyes blue_feathers blue_jay brown_fur brown_hair cartoon_network corvid crossover cutie_mark digital_media_(artwork) doctor_who doctor_whooves_(mlp) duo earth_pony equine feathers feral friendship_is_magic fur hair hooves horse male mammal mordecai_(regular_show) my_little_pony open_mouth pony regular_show riding straddling tardis tongue unknown_artist what
 

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........
*walks into TARDIS*
Let's go, Doc!

1

My sides burn from all the laughter xD

1

Yep, that's how you ride a time pony!

1

Don't judge me