A source of humor

A guy was already having his propane tank refilled when I approached with my mini tank. He was amused. “Wow, that’s a tiny tank,” he chuckled. “How long does that little thing last ya?” “I’ve seen ‘em smaller that,” remarked the attendant. “They fill in an instant. Gotta turn off the gas almost before I turn it on.” Another man in need of propane—this time for an RV—arrived. “Aaah-ha-ha-ha-ha!…