Someone took the "Be Like Mike" jingle from those old Michael Jordan/Nike commercials and laid it over cuts of Mike Ehrmantraut doing his Mike Ehrmantraut thing on Breaking Bad. It's a lovely tribute to everyone's favorite cold-blooded killer/fixer/grandpa.

There's something enormously sick and twisted to this hot new Twitter feed run by Kaylee Ehrmantraut, the granddaughter of the World's Best Grandpa -- who also happens to be a highly skilled menstruation explainer -- but I found it incredibly amusing.

Jonathan Banks, who plays Mike Ehrmantraut on 'Breaking Bad,' helps explain the intricacies of menstruation in this 1974 educational video.

One of our many funny, talented readers made the t-shirt above. I can't wait to wear mine for the Breaking Bad season finale next week. That's one sale in the proverbial bag.