Sprays
From TF2 Wiki
(Redirected from Spray)
Sprays are a feature of the PC version of the game by which players can 'spray' their own pictures (Default Key: "T") onto any surface. The image file can be uploaded to your spray list in the multiplayer menu but Note that the image file must be converted into a .vtf file first. There are several sites that offer a variety of TF2 sprays already converted into vtf. format.
Useful gameplay application is almost negligible, though they can sometimes trick the enemy into thinking you have a crouched Sniper , Sentry gun or have placed Sticky Bombs (from a distance) or in some cases even distract the enemy. (See video)
