JUST IN:”Hailie’s husband joked that he and Hailie are “on vacation with the baby” because Grandpa Eminem has taken over everything, no one expected Slim Shady to fire back with a legendary rap verse — sharp, hilarious, and viral-worthy. What started as a casual family moment has now turned into a mic-dropping, million-view rap sensation lighting up the internet. FULL VIDEO BELOW

Hailie’s husband joked that he and Hailie are “on vacation with the baby” because Grandpa Eminem has taken over everything,...