!<nick of person who played the sound> <name of wav>.wav.
So if I played a wav called Superman you would type:
!LabRat Superman.wav
What, you mean there's no prize?!
LabRat
Athos: If you'd told us what you were doing, we might have been able to plan this properly. Aramis: Yes, sorry. Athos: No, no, by all means, let's keep things suicidal.