Lake Titicaca is a real place and there really is a scrotum frog that lives there. Telmatobius culeus, commonly known as the Titicaca water frog is a medium-large to very large and endangered species of frog in the family Telmatobiidae with loose fitting wrinkley skin. A somewhat sloppy version of this song was posted on The FUMP shortly after The FUMP first went live. This is a much better version which was re-recorded after I learned how to count to four.