Kathy Griffin just spilled the beans on a quirky habit of her ex, Jack Black, that left her questioning his hygiene.

"He was the first boyfriend I ever had where other bros thought I was cool because I was dating him," the comedian shared in a TikTok video Thursday.

Kathy Griffin is looking back on her brief relationship with Jack Black in the 1990s, sharing a hilarious memory about the actor.

Kathy Griffin is spilling the tea about her old fling with Jack Black. On Thursday, February 27, the comedian, 64, exposed the bad hygiene habits the School of Rock alum had when they dated in the ‘90s.

Welcome to the jungle, Kathy Griffin. In a recent TikTok, Griffin took a walk down memory lane and shared a rather unhygienic anecdote from the brief time she dated Jack Black in the '90s. She held up a throwback photo of the two looking cozy on a couch.

Kathy Griffin and Jack Black aren't a celebrity couple most people would pair, but they briefly dated in the '90s. Recently, Griffin dished on the Nacho Libre star's questionable shower habit. In late February,

Kathy Griffin didn’t hold back while reminiscing about a fling with Jack Black in the 1990s—especially when it came to his questionable hygiene. In a recent TikTok clip, the comedian held up a photo of herself in Black’s arms as she recalled spending the night in his Los Angeles apartment.