1. Something and/or someone completely wack
2. Waste of time/money
3. An action that could be described as homo
1. That party was so bad last night so many wombats around
2. I spent all my fucking money on this shitty wombat go-ped
3. Dude look at the kid, he walks like he's got a dick up his ass. Yeah man he looks like a wombat.