Boppies??

Can anyone tell me what boppies is? If you can I would love to know.
For quite a while now Tyson has asked for boppies. And, I thought (until yesterday) that it was breakfast. I thought he called every meal breakfast.
But now, he is asking for "BOPPIES," a specific thing. And if I tell him that I don't know what that is, he gets really mad and yells "BOPPIES"!!!!!
Can anyone lend some clarity to this situation?