? | Hey?

Did I miss the memo, or why does it seem like every song, hip-hop or R&B, has to install the annoying "hey hey hey hey" under the beat. Like I know we like to chant during our jams and what not i.e., Chubb Rock's "Treat Me Right" with the "Go, go, go, go" but...like EVERY song? For real? Examples: Keri Hilson is a multiple offender: Day26's (last) new single: Is it a Polow Da Don thing? Does it make a R&B song more hood? R&B and hood don't belong in the same sentence together.