Definition of 怒筋 (どすじ)
どすじ
                        怒筋
どすじ
dosuji
noun
•
        
anger veins (stylised X mark typically shown on forehead)(manga slang, obscure)
Related Kanji
| 怒 | angry, be offended | 
| 筋 | muscle, sinew, tendon, fiber, plot, plan, descent |