Raw Cow Brain
Yes, that's right. In February 2017 a woman who was coming from Vietnam to the States was caught with animal fragments. She said it was only dried and cured animal portions but upon further investigation raw brains, tongues, hearts, feet and severed heads were found. In total it weighed 22 pounds, none of which were from humans but mainly cows, pigs and chickens.
Image Source: YouTube.com