1965 E. Hoagland 129 He gazed beyond the lobby with the shit-eater's grin he had worn before.]
1975 E. Schiddel i. 29 Smile for the camera... All the teeth—give them a real shit-eater.
1993 T. E. Kakonis 228 They'd find him in the morning with a shiteater all over his face.
1997 Y. M. Murray 42 Her lips jumped up in a fast shit-eater grin so I know she's nervous.
2008 D. Poyer (2009) 157 He stepped back onto the path, rubbing his palms on his thighs and smiling, a huge shit-eater stretching the skin of his face.