A weird little replica of Hashirama Senju’s face that resides on Madara Uchiha’s chest in the anime Naruto Shippuden.
Anyone who dare utters the first hokage’s (Hashirama’s) name around Madara better prepare for Madara’s cinematic rambling of how cool Hashirama and how he was the “only one able to touch” Madara paired with copious amounts of gesturing to Hashi Jr.
This may or may not be accompanied by a arrogant and/or possibly “unintentionally” misogynistic remark.
“Oh that? I just wanted to show you Hashirama’s face! You wouldn’t understand though you’re not like your grandfather at all! You’re just a weak woman.” Madara says proudly, traumatizing Hashirama’s granddaughter with his Hashi Jr tit.