Mayonnaise? Fucking delicious. Easily the best condiment. Goes great on nearly everything.
You know those combination sauces that Heinz released a while back that everyone dunked on, like "mayochup" and "mayocue"? Also delicious. Mayo mixed with ketchup is the best sauce for fries, and mayo mixed with barbecue is great on sandwiches.
Every downvote on this post increases my self-esteem.
"Mayo mixed with ketchup is the best sauce for fries"
Why mix them? The whole point of having both is that you can alternate between the spiciest curry ketchup you can find and rich, creamy mayo. It's just not the same when they're already blended completely.