I completely forgot to post my goo roo's base reference here.

His body can change to macho buff roo dad or really girly female due to him being a herm and mutant.
Typically he is drawn much more muscular though as a boomer or monster.

He's got a whole story n such that I can write out later. Happily taken by his BF: Riley and GF: Tam, however, loves to flirt with others.
(And may eat any pizza delivery people that come by)

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Little Info:
Resulting from the nuclear explosion at his work, the Red Kangaroo was melted and reformed as an uncontained beast. However, in later years he has learned to solidify himself to a degree and live a somewhat normal life now with a pouch and additional bits.

Loves to snack on smaller critters or really anyone including his many housemates/SOs. He as well creates a type of goo in the new pouch which can TF characters to a degree and can vore others to take their appearance.