"MRTIM," a cartoonist and a comic shop worker, blogs (and cartoons) about the people who come in to the shop and the whackadoodle things they say on the Our Valued Customers blog. MRTIM describes it thus:
"This site depicts REAL things said to me (or at least near me) by customers in the comic book shop that I work in. These are real people. This is what they look like and this is something that they actually said."
Hat tip to Andy Khouri at Comics Alliance. Image copyright MRTIM.