For reasons unbeknownst to me, Thanos has so many memorable lines, some of which can be used situationally in a real social interaction (if you're not afraid to be a total nerd, that is).
These quotes include, but are not limited to:
"Your politics bore me. Your demeanor is that of a pouty child." (my personal favorite)
"Perfectly balanced, as all things should be"
"Dread it. Run from it. Destiny arrives all the same." (my second favorite)
"I am inevitable"
"Gone. Reduced to atoms."
Which one is your favorite? Are there any good ones that I missed? It can be anything Space Grimmace has ever said.
(Also happy Easter)