This is a classic Deaf joke.

Three men are on a train: One Cuban, one Russian and one Deaf man. The Cuban is smoking a huge cigar, but half way through it throws it out the window. The Russian and the Deaf man exclaim about him wasting the beautiful cigar, but he just shrugs and says, "Eh, we have *plenty* of cigars back home."

The the Russian take out a handle of vodka and begins slugging it back, but with half of it finished, turns and tosses it out the window. 'Why woulf you waste such good vodka!" the Deaf man and the Cuban exclaim. "Psh, we have *plenty* of vodka back home."

Then the Deaf man says, "Okay, one minute," and walks off. The Russian and the Cuban look at each other in confusion and shrug, waiting for the Deaf man to return. He does, but he's dragging a man with him. Struggling, he finally tosses the man out the window. The other two yell, "Why would you do that?!! You just killed him!" The Deaf man shrugs and says, "Oh, we have *plenty* of hearing people back home.