Uncharted 4: 17 Easter Eggs, Secrets & References You Must Find

6. "Watch That First Step, It's A Doozy"

A phrase popularised in Groundhog Day - but actually originating in various cartoons including Bugs Bunny and Top Cat - the old "Watch that first step, it's a doozy!" line shows up twice in Uncharted 4.

Once with Nate saying it to himself near the beginning of the game, and later on when you're adventuring with Sam in the At Sea chapter, Nate will say it again, trailing off only for his brother to finish the quote with its second half.