" Ironic, isn’t it?” Shawn said.
“It’s not ironic at all,” Gus said.
“Dude, it’s so like a black fly in your chardonnay.”
“How many times do I have to tell you that’s not ironic, either?”
“Rain on your wedding day?”
“‘Irony’ is the use of words to convey a meaning that’s opposite to their literal meaning,” Gus said. “That stupid song came out fourteen years ago, and we still have this exact conversation at least once a week.”
“Yeah,” Shawn said. “Ironic, isn’t it? "

― William Rabkin , A Mind is a Terrible Thing to Read (Psych, #1)