Slide whistle glissando is an amusing sound effect perfect for funny animated cartoons and comical situations. It’s a great humorous illustration of something rapidly ascending or falling.
Slide Up – 0:01
Slide Down – 0:01
Slide Up Fast – 1/2 second
Slide Down Fast – 1/2 second
Swervy Slide Up – 0:02
Swervy Slide Down – 0:03