Because their eggs stink. (They're extinct)
Have a eggsellent day.
The ova achiever
Because it had a bad motivator!
There was a fork in the road.
Snacks that go crunch in the night.
Somebody who stays up all night torturing himself mentally over the question whether or not theres a dog.
To get in his nest.
Stegosaur-rust!
Because it has a turd in it.
Because he needed a crap.