"They look the same" is so burned into my brain that it's part of my basic vocabulary. I cannot count the number of times I've said "they look the same" in that goofy voice while looking at a diff, PR, or comparing two config files or something.

In a similar vein, the famous "Miss Teen South Carolina" stuck in my craw, and I often throw out a "like such as" when demonstrating something for humorous effect.

I guess these pop culture references really date me, but among my age group they get a laugh, for whatever that's worth.