"I have been wrestling for (insert long time), you can't beat me!" - Well really shouldn't someone younger and less broken down be able to beat someone? You see it all the time in boxing and MMA, older beaten down athlete loses to younger, faster, stronger, healthier athlete.
"I am x time world champion" - Erm, good for you? It means you lost x amount of times as well, you want to impress me? Be a 1 time champion who holds it for a long time.
Just 2 things that always make me go when I hear them, maybe someone on here can explain to me why they are good things who knows.