Jennifer Coolidge: Aunt Fanny
Rodney Copperbottom : Hey Fender.
[Rodney does arm farts]
Fender : Yeah Baby, let 'er rip!
[Rodney and Fender are doing arm farts]
Crank : What are you guys, 3 years old? This is how a man does it.
[Crank does arm farts]
Piper : You guys are SO gross! Besides, this is how you do it.
[Piper does arm farts]
Aunt Fanny : Hey kids, get a load of this...
[does BIG farts; Everyone is grossed out]
Piper : Aunt Fanny, we were using our arms!
Crank : Ugh, light a match!
Lamppost : Lady... please... see a doctor...
Lamppost : [the lamppost passes out]
Aunt Fanny : [on Cappy] I used to have a figure like that.
Crank : [Rodney and Fender are having an arm-farting competition and he can hear them] Hey, guys! Come on, what are you? Three years old? This is how a *man* does it!
[Crank lets out a big arm fart]
Piper : [from the next room] You guys are so *gross*! Besides, *this* is how you do it!
[Piper lets out an arm fart]
Aunt Fanny : [from the upstairs room] Hey kids! Get a load of this!
[Aunt Fanny lets out a huge, rumbling fart, not from her arm, but from her derriere, and it causes an earthquake]
Piper : [to Aunt Fanny] Aunt Fanny, we were using our *arms*!
Aunt Fanny : Say hello to my dimpled friend!