Sorry for the lack of Throwbacks lately, but, to make up for it, I’m giving you what might be the ultimate throwback jam: Naughty By Nature’s “O.P.P.”

A song about adultery hits number 1 on the Billboard Hip Hop Charts, who would have thought? I want to say a big part of its success was their use of the Jackson 5′s “ABC” as a sample. That, doubled with Treach’s hilarious verses, and the party-banging chorus.

Half the fun was trying to figure out what “O.P.P.” stood for. Granted, Treach wasn’t subtle, especially with rhymes like “It’s sorta like another way to call a cat a kitten, it’s five little letters that are missin’ here,” or (for the ladies) “It’s the longest, loveliest, lean– I call it the leanest. It’s another five letter word rhymin’ with cleanest and meanest.“

Regardless of whether you like hip hop, if you hear “You down with O.P.P.,” you’re gonna find yourself shouting “Yeah, you know me!”