one of the internet's most classic blunders, a rickroll is when you trick someone into seeing/hearing the song never gonna give you up by Rick Astley or just a part of it. don't be a fool and don't click any mysterious links
me: clicks rickroll link
somebody: "lol get rickrolled"
something i know i'll never have
person 1: hey i just got a girlfriend!
person 2: nice
person 1: what about you?
person 2: ):