It is more properly known as the phorusrhacid, but those who met it knew it by another name: terror bird.
The terror bird walked South America millions of years ago on big ol’ talons. It stood two or three meters tall, making it a very big boy. It would grab prey in its huge beak and smash it against the ground until it would stop moving. This technique is practiced today by the roadrunner and Rob Lowe.
Oh, and also it instilled terror in its foes with its demonic powers it learned from a correspondence course.
It couldn’t fly.
It also couldn’t look in a mirror without accidentally terrifying itself, so its wigs were frequently askew.
Number of legs
Who terrifies the terror bird?
I don’t know, God I guess.
Reason for extinction
Stunted too hard on a crotch rocket.
What if it fought a bear?
The bear has not often known fear, but the terror bird could fix that.
Is it noble?
The terror bird lives up to its name just on pure physicality, before you factor in the dark arts. It just had terrible decision-making.
And those who don’t have a trophy room dedicated to commemorating their spelling bee triumphs.
“Meep meep” translates roughly to “My thirst for blood shall soon be slaked.”