Four guys are driving down the road on Christmas Eve and get killed in a wreck.
Saint Peter greets them at the Pearly Gates and says, "Since it is Christmas, I'll cut you a break. If you can present anything associated with the holiday, I'll allow you to pass into heaven."
The first guy digs into his shirt pocket and pulls out a candy cane.
"Very good," Saint Peter says. "You may enter."
The second guy produces a piece of mistletoe, and is allowed through.
The third guy opens his briefcase and pulls out a Christmas card. Saint Peter waves him through.
The fourth guy checks his jacket pockets and finds nothing. He looks in his briefcase and still comes up empty handed. He smiles, reaches into his pants pocket, and pulls out a pair of panties. He hands them to Saint Peter.
Saint Peter looks at him and asks, "What do these have to do with Christmas?"
The guy responds, "They're Carol's!"