Friendlies are those classes you dont want to mess with at first they seem nice but if you kill one they will attack. Can usaully be found in trade servers rarely one can be seen on a valve server.

Pretty much everyone hasd had an encounter with one. They are bored and want to either kill for no reason (AKA killing friendlies) or to level up some stranges. They can be found on any server with a friendly.

The big spender buys alot of hats and what not and then walks aroind with them and brags a bit. Can ba found on trade servers and normal valve servers.

This kind of TF2 player waits for some unfourtunete person to fall into some water and then they kick there ♥♥♥♥ in with there Neon anhilator. can be found anywhere that has water.

(i didnt have a funny screenshot so heres a glitch) Squeakers are bassicaly the TF2 equlivilant to a banshee, ear rapeing you until you give it hats. can be found ANYWHERE.

Leave any kinds of players in TF2 in the comments so i can ShoeHorn them in for ya