I got a pleasant surprise this morning - from today's entry in the "308 Really Bad Jokes + 57 Hilarious Puns 2015 Page-A-Day Calendar" - although it's not credited to the Riddler, we all know where this came from...
VERY PUNNY
Three men on a boat had among them four cigarettes, but no way to light them. So what did they do? They threw one cigarette overboard, and the whole boat became a cigarette lighter.