Luke Cage is coming soon to Netflix. Watching a Screen Junkies video explaining the character, I found out that his famous catchphrase is "Sweet Christmas"?
What are other Marvel characters catchphrases? I guess also DC characters if you know them too.
Captain Marvel, also known as Shazam has Shazam and Green Lantern has that goofily overwordy motto. Any others?
Collecting a list for a possible IMDb poll suggestion.