Personaly I think mottos or slogans could be very interesting to see as it can sometime tell how the person work(s) or who they are as a person it is also a form of one's deepest personal interest(s)... Just like any business as they have mottos and slogan that help tell the person about them as a business and/or any of the services or produced they offer.
One would think people are not any different and personally I think a lot of people us them as some form of a personal motto to help explain them as person... Let's take a look at a porn star as an example "Deep Throat Sues" , what does that tell you? Will they like to deep throat a lot, or "Big Dick Rick and this one tells you the BIG or whole story!
In addition some us mottos or slogans to help describe them, as a person in bed or out of bed! They're also used as a form of fantasy one person thinks about and maybe something they would like to do with another; sexually or have already done in the past but would like to do it again and/or are good at what every they have done??
Personaly I would like to really see how may really have one or have ever thought about it!! ;p
So what is yours and be truthful??