こけちゃダメ
kokecha dame
1. Don't slip.; Don't fail.
Verb
#510519
1. Don't slip.; Don't fail.
1. Don't fall.; You mustn't fall.
1. Don't get too thin.; Don't lose weight.
1. suffix for familiar person
1. father
1. (one's) older brother
2. young man; sonny
1. chance; opportunity