An animal that barks at low flying aircraft !
A sub woofer. Thank you & God Bless
A labracadabrador
It was Nervous
Dental floss !
Seals.
A cow dropped out of a helicopter.
Bark
Student:I don't know. Teacher: Bark, my child, bark. Student: Bow, wow, wow.
One has hydraulics the other has high bolics.
Because its head is so far away from its body.