Pat O'Brien guest-hosts with his old pal, KLG

April 2, 2012 at 12:44 PM ET

Kathie Lee's good pal Pat O'Brien guest-hosted Funday Monday while Hoda is off in Florida.

Pat actually got his start at NBC with Kathie Lee, and they chatted about old times, Pat's new addiction to Butterfingers, and his upcoming gig doing Olympics coverage for NBC. They even bickered a little, like old friends do. Pat made fun of her loopy necklace, and she made fun of his Butterfinger breath.

But after KLG played a clip of herself singing at a birthday party over the weekend, Pat had a request.

"Will you sing at my 80th birthday?" he asked.

"We got some time," said KLG. Something tells us that she'll say yes, Pat.

Julieanne Smolinski is a contributor. She's pretty cool with Butterfinger breath.

More: TODAY's Lish Steiling pops up on 'Chopped'

Why does smile movies make Kathie Lee giggle?