Billy: What’s a healet Callum?
Callum: Huh?
Billy: What’s a healet?
Callum: A helix!
Billy: Helix?
Callum: Yeah! Double helix?
Billy: Aahhh
Callum: Like the DNA
Billy: Like, Like
Callum: DNA. Twisted ladders
Billy: Oh yeah yeah
Callum: Yeah, yeah
Billy: Th- The staircase thing
Callum: Yeah the staircase
Billy: Ok so in this anti-joke, they have the exact same thing. So- ok I get the anti-joke now
Callum: Yeah
Billy: I get it.