I lurk on various news and special interest forums. Occasionally the commenters get carried away with cascading puns.  For example:

  • Did you hear about the man who cooled himself to absolute zero? He’s 0K now.
  • So I’m not the only one who likes Chemistry humor after all.
  • I know. I take lame jokes to new Fahrenheits.
  • I think all my jokes are real joules.
  • Don’t tell me; you torr something laughing?
  • I’m starting to dislike the atmospheres in here.
  • Ohm my god, it’s getting worse.
  • That news wouldn’t be newton to me.
  • Could it be that all the good jokes Argon?
  • I’m worried that the puns will start to get Bohring.
  • I guess we’ll have to Barium.
  • How’s this: Helium floats into a bar. The bartender says, “We don’t serve noble gasses in here.” Helium doesn’t react.
  • A gold atom walks into a bar. The bartender says, ” ‘ey you!”☕️