Make your friends laugh with comic sounds. Comic Sound Pack is full of all kinds of funny sounds. Add it to MorphVOX Voice Changer and watch the fun begin. Comic Sounds are a free add-on for MorphVOX - Voice Changer. Now you can play sounds over voice chat including: boing, scram, twist, whistle, and more. Note: This add-on requires the full version of MorphVOX 2.0 or above.