Demoman Vs Pyro:

1. Introduction
Its like Disco Inferno all over again. Pyros can be very annoying when they light you on fire.

2. Strategy
If they are coming at you with the flamethrower, you can either just shoot pipes with them and hope they aren't to close, or you can often hit them directly with a grenade. There isn't much too fighting pyros, except for watch their napalm grenades.