When you travel, instead of staying in a motel, you make a bed out of two bails of hay.

Your shopping for a new bow and ask the clerk how much dex and str you need. Instead of offering money, you ask to trade a rusty knife for it. When the manager of the store asks you to leave, you say, "That is not a option, I will miss experience points." When the police arrive and are hostile, you say, "Why are you hostile? My reputation is 43.