greetings = {"Hey there boyo", "Ayyy lmao, $.", "Cowabunga, $!"}

function Invoke(t, message, user)
	table.insert(greetings, message)
	PM("Added " .. message .. " to the list of greetings.", user)
end

function Joined(t,user)
	greet = string.gsub(greetings[math.random(#greetings)], '$', user)
	Msg(greet)
end