So, this morning I the GHI Goddess Fairy got inspired by a goblin and his cola, while you are limited by the basic simple random expression action you can enchance it with a script action. Heres what you do:

On your item put a script action on it, Edit it and now we're going into the word of scripting

the key to this is the 'math.random' Lua function

http://wowprogramming.com/docs/api/random

so say we want an item with about 10 random things it would be set ups as thus

local rand = math.random(1,10)

if rand == 1 then

elseif rand ==2 then

..and so on

end

Basic, now to address the Cola problem as a full on example?

local randidea = math.random(1,10)

if randidea == 1 then

  GHI_DoSay("Text you want",deley)

elseif randidea == 2 then

GHI_DoSay(text,delay)

elseif randidea == 3 then

GHI_DoSay(text,delay)

elseif randidea == 4 then

GHI_DoSay(text,delay)

elseif randidea == 5 then

GHI_DoSay(text,delay)

elseif randidea == 6 then

GHI_DoSay(text,delay)

elseif randidea == 7 then

GHI_DoSay(text,delay)

elseif randidea == 8 then

GHI_DoSay(text,delay)

elseif randidea == 9 then

GHI_DoSay(text,delay)

elseif randidea == 10 then

GHI_DoSay(text,delay)

end

but gee what is text and delay? Replace text with what ever text you want in quotes, delay is a delay in seconds before the say/emote fires. don't want it set it to 0

now this also applies if you want to do an Emote just use GHI_DoEmote or simply Emote("emote")

its just shortcuts for http://wowprogramming.com/docs/api/SendChatMessage

you can also use delays to put a say and emote in the same randon choice

elseif randidea == 10 then

GHI_DoEmote("drinks thier cola.",0)

GHI_DoSay("IDEAS!",2)

end

this will make the say fire 2 secs after the emote.

 EDIT: Thanks to Jinxil theres also another way to do it..with tables!

IE Set up a table by

local ideas = { "idea1","idea2",}

GHI_DoSay(idea[random(4)], 0)

it also works with emotes again just

GHI_DoEmote("Drinks thier cola.", 0)

GHI_DoSay(idea[random(4)], 2)