Every now and then we need to step out of our comfort zone and do something “against the grain.”

Brian Williams, the noted anchor of “NBC Nightly News” did just that.

Or, with a little help from the production crew of the Jimmy Fallon show, had help in droppin’ some knowledge” on the rest of us.

After all, who better to do a remake of the classic Snoop Dog “Nuthin’ But a G Thang” than “Grandmaster B” himself.

Check yourself before you wreck yourself.