Not if it’s blood is smiley faces, you fall down you land on a roof, your head gets bigger, omg you can fly!, everyone has a clown nose, you reveal a hidden set of armor that has no actual stats but is purely for looks.

If it’s, it skips you ahead, defeats a part of the game, unlocks achievements and has an effect on the online servers then I understand not leaving them in. If it’s fun garbage Easter egg bullshit, then it should be left in.