He records the words he says like any other character someone would voice, but then its modified to sound higher pitched for his character.
His voice is provided by series creator Trey Parker
Trey Parker and Matt Stone
NEVER!!
Yes. Trey does, in Kapa'a.
Trey Parker
The voice actor for Stan on South Park is Trey Parker.
Trey Parker
Trey Parker. The Show's male cast is made up almost entirely of Matt Stone and Trey Parker, the creators.
His voice is provided by series creator Trey Parker
Trey Parker voices My Hankey.
Trey Parker was born on October 19, 1969.
Trey Parker was born on October 19, 1969.
Stan Parker was born in 1920.
Stan Parker died in 1994.
No. Trey Parker did not go on an LDS mission.
Trey Parker and Matt Stone
Trey Parker is 41 years old (birthdate: October 19, 1969).