But they weren't from Leto; they were from the Joker. In an interview with Vanity Fair, Viola Davis, who plays squad director Amanda Waller in the upcoming Warner Bros. film, detailed the "horrific gifts" Leto would leave for his co-stars.
"He had a henchman who would come into the rehearsal room, and the henchman came in with a dead pig and plopped it on the table, and then he walked out," she said. "And that was our introduction into Jared Leto."
Maybe he felt left out because he didn't get "SKWAD" inked into his skin alongside the rest of the cast, or it could be that the Oscar winner was just ~ method ~ acting. Either way... ew.
We guess it's better than the live rat he gave Margot Robbie. Not cool, Mistah J. Not cool.