I find myself on an atheist site on Patheos and they were making fun of how Christians incorporate God in their business slogans ("Glorifying Christ by Exceeding Expectations," "Downsizing the Devil with Jesus." And these are real slogans). Since I have nothing against atheists I decided to add to the thread with turning it around on them:

"I don’t believe in God and all I got was this lousy t-shirt, really, that’s all I got.”

“WE exist so GOD doesn’t have to.”

“Bring your ‘A’ game. ” (Atheist identify themselves with a big red letter "A")

“It is what it is… unless we don’t believe it.”

“We are in a win-sin situation.”

“Don’t throw out the baby with the bathwater, unless it’s the baby Jesus.”

Instead of taking it in fun, they turned all kinds of ugly on me. I found myself asking for their forgiveness.
Tough crowd.