Cheese Sandwich

Cheese Sandwich is a male Earth pony and the self-titled "super duper party pony" who first appears in the season four episode Pinkie Pride. He has since appeared in later episodes, IDW comics, and other media. In the series finale The Last Problem, he is Pinkie Pie's husband years in the future.

Much of Cheese Sandwich's personality and appearance is based on his English voice performer: comedian and musician "Weird Al" Yankovic.

Text Stolen From: https://mlp.fandom.com/wiki/Cheese_Sandwich