After Anon wakes up in a strange land full of tiny multicolored horses, he must adapt to life in the cesspit of Ponyville, dealing with the daily shenanigans caused by 6 little shits who always cause trouble and keeping up with everyday chores such as withdrawing money from the bank or drinking his regular afternoon tea.
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If it isn't noticeable enough, this is partly inspired from the game Postal 2 and may be full of references, and the unholy being known as Anon. Set between season 2, though it does not take part in the order of episodes, such as discord's reign being after lesson zero. Also contains bad jokes. Sex tag is there for sexual references. (There will be X into slot Y hinted, but not explicitly stated outside the need for plot.)

Have fun!