This is for counter strike source:

// General Gameplay Shizzle:

alias +duckjump "+jump; +duck"
alias -duckjump "-duck; -jump"


// Spam execution + Binding to movement & Shooting keys:

exec "Spam"

alias SpamToggle "SpamOn"
alias SpamOn "bind w +mfspm;bind s +mbspm;bind d +mrspm;bind a +mlspm;bind mouse1 +shspm;bind space +djspm; alias SpamToggle SpamOff"
alias SpamOff "bind w +forward; bind s +back; bind d +moveright; bind a +moveleft; bind space +duckjump; bind mouse1 +attack; alias SpamToggle SpamOn"

alias +mfspm "+forward; cyclemsg; tntspam"
alias -mfspm "-forward; ispmthis; tntspam"
alias +mbspm "+back; cyclemsg; tntspam"
alias -mbspm "-back; ispmthis; tntspam"
alias +mrspm "+moveright; cyclemsg; tntspam"
alias -mrspm "-moveright; ispmthis; tntspam"
alias +mlspm "+moveleft; cyclemsg; tntspam"
alias -mlspm "-moveleft; ispmthis; tntspam"
alias +shspm "+attack; cyclemsg; tntspam"
alias -shspm "-attack; ispmthis; tntspam"
alias +djspm "+jump; +duck; cyclemsg; tntspam"
alias -djspm "-jump; -duck; ispmthis; tntspam"

bind pause "SpamToggle"


// Voice-annoy script Activation:

alias extoggle exon 
alias exon "voice_inputfromfile 1; voice_loopback 1; +voicerecord; alias extoggle exoff" 
alias exoff "-voicerecord; voice_inputfromfile 0; voice_loopback 0; alias extoggle exon" 
bind kp_pgdn "extoggle"

instructions:
1)make autoexec.cfg folder with whats above in it
2)place it in your cfg folder
3)Now locate your self into your counter strike source folder
4)covert your sound /song to a .wav
5)place it in the folder
6)remame voice_input
7)go in game and press 3 on number pad to start it
8)press 3 again to stop it enjoy it
9)ONLY 1 sound at a time can be played.
10)if you concle starts spaming random stuff set your keys to default to stop it


Instructions to make a mp3 sound to a .wav:
1)download the music converter <a href="http://www.hlss.us/index.php?p=1">Clicky!</a> its called dbpoweramp music converter 12 (3.84mb)
2)install it
3)start the program and browse though your folders untill you find you song/sound
4)an window will pop up you want to convert to wave,uncompressed,16bit cd,and 12khz or if that dont work try 11khz
5)then click convert
6)then you have your .wav sound and place in you counter strike source folder .

That should work now if it doesnt please tell me thanks