Kids may actually be a bit smarter than we give them credit for. I mean, they're really just hitting the nail right on the head here.

 

1.

nice things

via REDbern

2.

meat

via izismile 

3.

mannequin

via Centurial

4.

RIP

via SHAUNoftheSPACEDfuZZ

5.

dead

via Zappers42