Simple as pie. Make or take a quote that's funny or has a inner meaning. Or just do anything that resembles a quote.
Here's mine from Game Genie.
"You own a gun?!" - "What you live in California and you DON'T own a gun? Noob." - BEST. EXCHANGE. EVER
Here's mine from Game Genie.
"You own a gun?!" - "What you live in California and you DON'T own a gun? Noob." - BEST. EXCHANGE. EVER