With over 2 million Twitter followers, Jay-Z barely tweets, but when he does, it's a big deal.

The 43-year-old Brooklyn rapper decided to give social media a treat when he randomly started tweeting fans Monday afternoon. Oddly enough, his responses weren't visible on his timeline, but appeared on all of his followers' timeline. The rapper started trending worldwide under Hov and Jay-Z.

In the first 50 minutes, Jay-Z posted 16 tweets.

His twitter conversations started when he responded to a fan who asked if he should rap about his Hanes t-shirts, in response to the rapper rapping about Tom Ford on the his new album, Magna Carta Holy Grail.  Then, Jay-Z kept responding to other tweets.

One of the highlights was his response to being asked about his favorite cereal. His responded: Cap'n Crunch.

Here's a few tweets, Jay-Z responded to: