mac and sheet - When someone shoves max and cheese up another person's butt

When someone shoves max and cheese up another person's butt and then licks it out like it’s a dessert.

My cousin did mac and sheet to my dog and now he won’t stop sniffing my pants.

At the party, Steve did mac and sheet to Karen and she cried in the bathroom.

My mom did mac and sheet to my dad and now they’re both covered in cheese.