You wouldn't get bored at all visiting local Pakistani shops. Say it service or their core product, they would always surprise you with their offerings. When they don't, just pay a little attention on what is written around, you would probably find something very amusing written at walls or near cash-counters. I have compiled a list of some of the most humorous sign boards found in local Desi shops. Their main purpose was probably to guide people to follow shop's policy. See how they spread their message with insanely funny statements.