Any of the following may be used:
Except when it's not...
Well.. Not on this earth. Respectively.
NOTE: Coup de graces may not be utilized in tandum and/or against one another in the same argument.
Nakama: Yes they do.
Dave: No they don't.
Nakama: Yes they do.. It's science.
NOTE: Nakama wins argument via sweet delivery of a coup de grace.