The Need For Madness Lobby is in NFM Multiplayer. This is where players can chat and show off their cars. You can also start a race here.

In the lobby, there is three different sections; the playerlist, the chat, and the game lists. Clicking the join button on a game will join the game's lobby. This lobby has a localized chat. The host (the creator of the game session) can mouse over empty player slots and click Invite Player. This will allow them to invite any player in the main lobby. Players can also view the track (which can give the player an advantage on custom tracks) and see other peoples' cars by clicking on the rolling car icon beside someone's username. This will show its stats, the creator, an bigger version of the car's model, and the car's class. This is a great way to see if someone is using an overpowered car.