The Tombliboos —Unn (Andy Wareham), Ooo the one who keepHolly Denoon/Isaac Blake), and Eee the Cute Tombliboo (Elisa Laghi)—are Stomedy's long lost brothers: red and green (Unn the Red one), brown and purple (Ooo the one who keeps drinking Pinky Ponk Juice), and pink and yellow (Eee the Cute Tombliboo). The names Unn, Ooo and Eee reflect phonetically how a young child might say the numbers One, Two, Three, and the Tombliboos always appear in this order by saying their names. They live among the branches of Treetops Of In the Night Garden, on a series of platforms connected by stairs and chutes. The Tombliboos enjoy playing the drums and keyboard, which they have in their treehouse home, although not with any particular musical prowess, and they also enjoy playing with their large stacking cubes. Their trousers are often seen hanging on the washing line outside their bush home, and they usually take them down from the line and put them on before Dawg steals them. They often brush their teeth before bed. Tombliboos enjoy kissing each other whilst cuddling and reciting their name "Tombliboo". They also have a staying together song, which consists of them singing Tombliboo to each other and they say the phrase "pip-pip-onk-onk" to mean goodbye. Tombliboo Eee is shorter and smaller than Ooo and Unn and she is a female Tombliboo. They were first featured in the episode "Makka Pakka Washes Faces"