"My bad!" (4)
'my bad' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for oops that I've seen before include "Harem" , "Exclamation on making minor error" , "I've messed up" , "Oh dear, that's a mistake!" , "Oh dear, that was careless!" .)
(Other definitions for whoops that I've seen before include "Worrying cry" , "Yikes, I've dropped something!" , "Something said after minor accident or mistake" , "Oh dear! That was a mistake!" , "Loud cries of excitement" .)
'my bad' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for sorry that I've seen before include "Feeling regret" , "Contrite" , "Feeling penitent" , "I beg your pardon" , "Repentant" .)