Chuck Testa refers to Chuck Testa who is a taxidermist from Ojai Valley, California. To advertise his service of making furry little creatures look alive once more, he has created a highly awesome, yet creepy ad.. If it looks alive, it’s not, it’s Chuck Testa. If there’s a bear in your bed, it’s not a bear, it’s Chuck Testa.
2) As an alternative to saying 'no' or 'nope'
'Do you wanna go get some pizza?' 'Chuck Testa, I got football practice'
Friend: Nope, you're Chuck Testa, see, move the stick.