I reattached my limbs as I am a war forged puppeteer take the weapons that the mimic made and see it make an undead ba kazoo ka  from the parts you gave it then I give it a full cook kit a political party member which we shall not name and all the special spices it wants 

it gives you pie

i feed it James bond 

True but I liked the idea and the mimic looked lonely anyway the pie was delicious now the mimic is a5 star chef who somehow reminds me of the black butler from the anime so I give him a set of throwing knifes as a gift 

He spits them back at you at high velocity.

I feed him a tuna sandwich, with slightly too much tuna on it.

The mimic turns into an out of tune piano.

I feed it sheet music, a petrified dragon egg and a small chicken.

The mimic eats the ball whole, it then slowly becomes incredibly sparkly, almost hurting your eyes as you look at it, it then spits out the chocolate ball, which no longer has any diamond dust on it.

I feed it extra cool sunglasses, I then put on my own pair of extra cool sunglasses before performing finger gun motions at it until something happens.

the mimic shoots you with a real gun

i feed the mimic purplecoop

I scream, the mimic laughs as it eats me, it spits out my hair and glasses.

I feed the mimic a whole box of Honey Cheerios

The Mimic turns into an annoying cereal bee mascot

I feed it flex tape

The mimic falls apart into two equal halves.

I feed the mimic a Dryad

The mimic swallows the cat whole, then spits out two halves of it, the back half is dead, while the front half is still somehow alive.

I feed the mimic both of the Game Grumps (Arin Hanson & Dan Avidan)

The mimic eats the Game Grumps but complains while doings so...feeling grumpy it spits out grumpy cat.

I feed the mimic 10 gallons of extra strength gorilla glue.

It spits out one roll of Flex Tape

I feed the mimic a diamond, ruby, and amethyst worth a combined total of 50,000 Gold Pieces

The mimic gladly eats it and spits out a gold digging wife

I feed the mimic captain america 

It nibbles on the corner, then spits it on the ground, then breathes fire on it, making sure it is completely burned away.

I feed the mimic a single rainbow-colored feather

The Mimic feels sick and vomits rainbows followed by Richard Simmons

The mimic rolled a 20 and gets feed multiple items so I feed him: a bud light, a can of grizzly dip, a trucker cap, a stained tank top, and a shotgun,