Rapper Wiz Khalifa made a radio appearance on Power 106's The Cruz Show on Tuesday. During the interview, host J Cruz challenged Wiz to prove his science by singing his own, Wizzified version of Adele's megahit "Hello."

Although the original song is a melancholy remembrance of lost love, that wouldn't work for Mr. Khalifa. Before you start the video, can you guess what he made the song about? If you said "his feud with Kanye West," you're wrong!