Yeradu Kai Saeridrene ChappaaLe

ಎರಡು ಕೈ ಸೇರಿದ್ರೇನೆ ಚಪ್ಪಾಳೆ

Literal meaning - "Only if both hands join together, can we clap"

This is used to describe situations where we sought the co-operation of someone else in completing the job and is used to indicate that only with their help, the task can be accomplished.

Also used in situations where something bad has occurred between two people and both have had a role to play in spoiling it.