15. Be Careful What You Say
It’s not uncommon for people to make things up as they go in order to impress others around them. That’s just what happened to this car salesman, only he picked the wrong guy to talk to. This guy was an aircraft mechanic, USAF, and a student pilot at one point. He was looking at Jaguars in a showroom when a salesman approached him. The salesman began talking to him and his friend about the V12 engine in the 70’s Jaguar XL12. He was going on about it and the reason it was so fast. He said, “It’s got the same fuel injection system as an F4 fighter jet.” That’s when this guy decided to respond: “Really?! The same fuel injection as a General Electric J79 turbojet. Funny, since that burns JP4 which is basically a gasoline and kerosene mix. How does that work?” The salesman stopped mid-sentence and just walked out of the room. He didn’t come out the entire time they were there.

15. Be Careful What You Say
14. Black Belt
This person has been practicing Tae Kwon Do for 14 years and is a 4th-degree black belt. While he doesn’t know all there is about martial arts, he does know what he’s talking about, let’s say that. At his university, he decided to try out the tae kwon do club on campus. The first day he tried it, he had no idea if he was meant to wear his uniform, so he brought it along and wore workout clothes. Before the class began, one of the leaders – who wore a 2nd-degree black belt – came up to this guy and started explaining the protocol of class. He offered to stand next to him to show him how to do different steps. While this was going on, it seemed like the leader was annoyed he had to explain everything, and as if he didn’t want inexperienced students. This guy politely agreed and asked if uniforms should be worn. The teacher said whoever had a uniform should wear one. This guy said he did and that he would be right back and went to change. The teacher’s eyes almost popped out of his head when this guy walked out in his instructor’s uniform with his 4th-degree belt.

14. Black Belt