What did you just call me?
- Lepton.
What the hell is that?
- You wouldn't understand.
Whoa, wait a minute. Speak slowly then.
- Ok, A lepton is a z-particle.
So?
- Do you know what protons and electrons are?
Yeah.
- Ok, what are they?
They're those teeny, tiny things that atoms are made of.
- Well, leptons are even smaller.