#4 Use your diver down flag to locate your car in parking lots. Scuba Diving's Top 10 Things Lists.

#7 He thinks BC is a comic strip about a caveman. Scuba Diving's Top 10 Things Lists

#10 A borrowed bottle of mask defogger is passed around and returned empty. Scuba Diving's Top 10 Things Lists.

#9 Borrow the mechanical Jaws from Universal Studios and install at Stingray City. Scuba Diving's Top 10 Things Lists.

#5 Your pre-dive checklist includes notifying the local search and recovery unit of your dive plan.

#3 You don't need to wait till half time to pee.

#6 Loudly proclaim that safety stops are for wusses. Scuba Diving's Top 10 Things Lists

#5 "That whale shark pictured in our brochure is the only one we've seen in 20 years of diving here."

#4 Ken would have to investigate all of Bill's past buddies.