Here's a funny memory. A few years ago my husband (then boyfriend) and I traveled to Ohio so he could meet my dad and grandpa. Well dad had this trick lighter that he always got out when he met new people. It's not an actual lighter, it shocks the person when they push the button! So he tells Bobby to "Check this lighter out, the flame changes colors". He pushed down on it and it gave him a jolt. Always makes me smile to think back on this one.