A coin!
I'm not sure, but I know
A palindromedary.
A blonde brunette or a red-headed snowman A: A blonde because you have to hollow out its head
Because he bumped his head on the low-way! I guess we're doing 4 year old's jokes today
Because their heads are so far away from their bodies!
They admit de feet.
They're dollar coins, because a quarter is two bits, which means a dollar is 8 bits.
A coin to scratch it with.