Hahaha I can imagine all the silly things you could do with this.
There are two events that you could use to do this. First, there's the remote events (Event_Remote), which comes with a remote tool that you can use to trigger events when linked to a brick. Next, there's an event that lets you play sound from the player—I believe it's Event_playSound.
Should be no more that two lines of events in all.
OnActivate → Self → SetRemoteLink [X]
OnRemoteTrigger → Player → playSound "whatever.wav"
Additionally, this will let you choose the sound in the server without having to edit the script. Additionally, if you want to make use of Cmd events (Event_Command), and VCE, (Event_Variables, if you can find a good version), you can make presets and switch them with chat commands. I can explain that as well if you like.
All these Add-Ons can be found on the RTB Archives.