Akademik

wallaby
n. (pl. -ies)
1 any of various marsupials of the family Macropodidae, smaller than kangaroos, and having large hind feet and long tails.
2 (Wallabies) colloq. the Australian international Rugby Union team.
Phrases and idioms:
on the wallaby (or wallaby track) Austral. vagrant; unemployed.
Etymology: Aboriginal wolaba

Useful english dictionary. 2012.