Extra rich sources of vitamins B1 and D, as well as a big heaping serving of speed and whatever was in the Florida Orange juice ad a couple days ago.
PEP!!!! MUST EAT PEP!!! WHERE'S THE PEP?!?!? DAMMIT AUNTIE, GIMME SOME PEP!!!!!!!!!!!!!!!!
To get the proper effect, imagine the voices recorded on an LP and played back at 78.
For some reason I read the text first. And I saw twins and pictured little kids. It was quite a WTF moment when I got a load of the "kids" in question.
On the other hand, the characters in the ad aren't airbrushed representations of industry-defined beauty, so there's that, at least.
This can't be real. The faces have to be photoshopped.

Otherwise I am seriously freaked out, lol.
They say they have PEP every morning, but they don't say when. My guess, judging by the manic laughing face of twin #2, that their "morning" is around 3:00 AM when they just got home from the bars.

I don't think it's 'pep' per se, I think it's alcohol.