Dennis introduces Dee and Frank to the "Glory Hole."

Mac and Charlie have a negative experience with a grenade.

Frank and Dennis discuss anonymous sex.

Mac tells Dennis that laughs are cheap.

Charlie performs a surprise musical number.

Frank and Dennis complain about the pronunciation of "Boy's Soul."

Charlie reveals that he wrote a musical

Charlie, Dennis and Mac work on their vision board, which is supposed to help them attain the...

Charlie and Dennis go to the hardware store to buy items for their extreme makeover home.

Dennis shows Mac why his shorts are better for working construction.