Erwinning Share definition Flag Performing an act of bravery, an act of sheer big-balls, so utterly unimaginable that it may somewhat compare to Erwin Smith from Attack on Titan. "Dude when that small child beat Jon Jones, that was genuine erwinning right there"or"He outlasted David Goggins in the ultramarathon, a true erwinner right there" Erwinning by Gigafrog October 11, 2026 Get the Erwinning mug.