I hear crickets
The sound of crickets when someone says something so stupid or gross, it feels like your brain is about to explode.
When my brother said he wanted to eat a pizza with cheese on it, I heard crickets. I said, 'Are you high?' He said no. I believed him.
At the movie, I sneezed and my nose went everywhere. I heard crickets. The people next to me left.
When my mom said she wanted to become a vampire, I heard crickets. I said, 'That’s not a thing.' She said it was.