What are some lines that made you do a double take?

For an in universe example (and probably the quintessential example) is the infamous >!"It broke my heart to put a tumor in her head"(https://youtu.be/eyYjvWhAFsw?t=198)!< scene in Guardians of the Galaxy 2.

As for an example that made me do a double take it would be the start of Deltarune Chapter 3.

!Ralsei finally explains the true nature of Darkeners and Dark worlds.!<

!When a lightner is in a room of pure darkness imagination takes hold and the things they see become warped and different. Then Ralsei says...!<

!"But what if... What if it became even darker. DARKER THEN DARK"!<

To casual players, this is a normal line but to Undertale lore FREAKS (like myself who freaked out) this is >!A line from the Gaster's Infamous message.!<

!"ENTRY NUMBER 17: DARK DARK YET DARKER. DARKER THEN DARK.!<

What are some other lines that either made you or a character do a double take?