a cop out you use sometimes when someone else says they didnt do something you told them they did. sometimes it can happen because of drinking a lot over the years and it would make you think that. or if ur just drunk af. it can also happen because you just wanna fake rat on someone for fun.
guy 1: hey you broke my push broom!
guy 2: no i didnt because i dont remember it breaking when using it.
guy 1: i have witnesses!
guy 2: your crazy
guy 1: no im not!
guy 2: *talks under his breath* boy i bet he drinks alot!