Pick one: improve yourself / I'm a loser / you're a loser

Today I saw a license plate that read "TRIHARD." Is it intended to be motivational? Self-deprecating? Offensive?

I was marking an assignment and came across this sentence: "Buddhism started with a unique Indian named Siddhartha Gautama..."

Hahahaaa

My supervisor likes when her phone numbers spell out words because it is easier to remember them. She told me that her last phone number spelled out VAG USER. She pronounced VAG as "vague," but I knew what she really meant to say.

I walked by two girls sitting on a bench outside the library. I heard only one word of their conversation; it was "masturbation."