(x) means it's mandatory. {x} means it's not.

• /me (message), for egotistical actions
• /j #channel, for joining associations
• /raw, for super-raw meat; I mean raw commands!
• /q {message}, for quitting this train wreck
• /w, for seeing who's in a channel (Jesus, no?)
• (message), for typing something for everyone at which to laugh
• //{message}, for totally rad UNC paths
• /query (person/channel), for people that like to stand real close