Michael Jackson's Favorite Drink

Okay, you smooth-brained simpleton. You seem to be struggling with the complexity of this joke. Let me break it down for you, like a cookie. The joke plays on Michael Jackson's famous "hee hee" vocalization and the word "tea". It's a pun. A pun is a type of wordplay. Michael Jackson is also a famous singer. It's not that hard. Are you following so far?