The Fog Horn is the sixth sound gag, it is powerful and fun to use.
it goes from 30 to 50 unless you have a tree of it
probably the vacum lure gag
You can't trade gag tracks.
There actually is a 16th gag track. I just happened upon it in my own toontown account. However, it says you have to become a member in order to do it. I found that you just have to go to the npc and get the task(its a very long but easy task).
The Brrrgh
When you reach the fifth gag of any gag track, and you're not a member.
GO to the spoof net .com and u can buy the gag-a-matic
Sorry, but you simply cannot get anything besides Toon-Up or Sound, depending on which gag you chose, while you are a free to play toon. However, if you get membership, you can get all but one gag in toontown. You can only have a total amount of three gags in toontown without membership. With membership, you can only have a total of six gags out of the seven. :)
The Gag-a-Matic is a Toontown-related program in spoofnet .com. What it does, is that you choose certain gags and shows the level of a cog you can defeat with them. But It does not effect the the game itself.
You should do drop
The last drop gag is the "Toontanic." Which is like a gigantic boat. Hope this helps.
There IS no Gag Island, to get an idea of what I'm talking about, look at the Youtube Video: "Myth Busters"