"Farting Women" joke

Why do women fart after they pee?
They can't shake it, so they blow it dry!!
hah hah hah hah huh huh huh hooooooh hoooooooooooooooh! !!!!!
Hoooooooooooooooooooooooooooooooooooooooooooooooooooooooooh! !
Heh.