04/06/2012 05:25 am ET | Updated Apr 06, 2012

Jeffrey Dean Morgan Swears Up A Storm On 'The Late Late Show With Craig Ferguson' (VIDEO)

Jeffrey Dean Morgan was feeling a bit under the weather, but he pushed through it for his appearance on "The Late Late Show" (Weeknights, 12:37 a.m. ET on CBS). Because of the germs, Craig Ferguson first offered him some hand sanitizer, and then a mask he could wear over his mouth and nose.

As Morgan was putting on the mask, he had a sudden realization. "Holy s**t, nobody knows what the f**k we're saying," he marveled.

"Hey, we can cuss with these!" Ferguson said, quickly grabbing one for himself. While the next few minutes didn't need any of Ferguson's signature flags to cover their lips, there were plenty of sound effects as both men took to their new found cursing freedom like Augustus Gloop did to the chocolate river in "Charlie and the Chocolate Factory."

It was as if they simply couldn't help themselves. Ferguson was so delighted by this revelation, that he told Morgan he loved him. Likely, these masks will be brought out for rowdy guests again in the future.

Find out as "The Late Late Show" is on every weeknight at 12:37 a.m. ET on CBS.

TV Replay scours the vast television landscape to find the most interesting, amusing, and, on a good day, amazing moments, and delivers them right to your browser.