It should be, at the very least, "skin"

I thought flesh was supposed to be the pinkish red muscle under the skin.

Clearly they've never seen a corpse.

Do you wanna be called Flesh House? Because this is how you get called Flesh House.

Once you strip off the skin, it all tastes the same.

"We have boxes of human flesh"

Is this an advertisement for motorcycle gear?

Flesh is red if it still has blood in it. Pink if drained.

Discriminates against the colorblind