A recipe of mine to use if you like a dog or two. Buy some French's mustard in the flip-top SQUIRT bottle (not the twist top) and enjoy it until there's only 1/3rd left. Remove the top and fill to the 2/3rds mark with mayo. Fill almost to the top with horseradish. Put the top back on. Shake well! Squirt on hot dogs. Consume hot dogs. Mark special sauce bottle with a sharpie so innocent people don't get a surprise.