Since 2008, Brad Paisley and Carrie Underwood have had a blast co-hosting the CMA Awards. Their monologues, jokes and witty banter always keep the audience laughing, and in the years since the duo took over hosting duties, there have been some pretty unforgettable moments.

Some of the best moments include an explanation of "motorboating," a song about "Obamacare," a joke at Hank Williams Jr.'s expense (but, don't worry -- he was in on it!) ... and, of course, the big baby gender reveal in 2014.

Press play on the video above to re-live some of the most surprising, funniest and all-around best moments from Paisley and Underwood's tenue as CMA Awards co-hosts.

The 2017 CMA Awards are scheduled to air on ABC on Nov. 8, at 8PM ET; the ceremony will take place live at Nashville’s Bridgestone Arena. Paisley and Underwood will host the ceremony for the 10th year in a row.

The Boot will be staying up late covering the most buzzed-about winners, fashion and moments at the 2017 CMA Awards. Readers can watch along with us by checking back to TheBoot.com for the latest CMAs headlines, liking The Boot on Facebook and following The Boot on Twitter.

Every CMA Awards Male and Female Vocalist of the Year Winner Ever