it likes the potato. it was a good potato. it wants more potato. it is potato. you are potato.

i feed the mimic itself.

The mimic can’t eat itself dummy. You waste your turn.

I feed the mimic the GodModder.

The mimic ignores the GodModder and instead eats the Confront the Godmodder thread. 

I feed the mimic maple sugar cookies, made by my mom

It eats them, and they are surprisingly tasteful. It gives you Portents of 5 and 7 that you can use for your own, or someone else's death saves.

I feed it a meme (you choose)

It spits out smg4

i feed the mimic my lunch (crab sandwich)

It sadly eats the sandwich, spitting out a sign that says, “I don’t like crab.”

I feed the mimic a cake

It eats the cake and tries to lick your hand  ( Memer_Asriel, roll a dexterity saving throw with disadvantage )

I try doing an sneaky move to the Mimic's back, while he's tryin' to lick Memer_Asriel's hand, just to *knock knock on the Mimic's head.

It doesn't work, you didn't feed the mimic anything.

I feed the mimic CV-19

It spits out the black death

I feed the mimic a tonka truck

It spits out a ghoul fully covered in gold.

I feed the Mimic a bucket of silver powder.

It screams "MORE GLITTER!!!" It then chokes on the glitter, and coughs shimmering silver powder all over you. You are now coated in silver.

I feed the mimic Barcelona 

It spits Church bells and a ton of "the shitter-man" figurines................

I feed the Mimic thousands of barrels filled with Petroil.

It spits out hundreds of barrels of monkeys. 

I feed the Mimic a Cloak of the bat. Now the Mimic is extra sneaky.

The mimic is happy about getting stealthy and it changes color into black

Dex Save: 11

I feed the mimic an apple

It spits out a boot

I feed it a Super Mario Maker troll level

It spits out a huge Bowser that likes potato chips.

I feed the mimic my soul.

It spits up Blinky (from pac man). 

I feed it a Reese's overload waffle cone from Sonic.

It gives you back 5316 Ice cream bars

I feed the mimic apple pie

It spits out American actor James Biggs. 

I fed the mimic Xanathar’s Guide to Everything

It spits tons of letters from that book.

I feed the Mimic all the SESAME STREET chars.