Fonts of the Stereo Equipment Packaging

Idea for a party game: a team of two people sit with their backs to each other.  Another person claps.  After each clap, the members of the team together say aloud a word.  The object is to see how many claps it takes before the two team members say the same word at the same time.  Obviously, subtle communication is the key to success.  The game can be called something like "Extraverbal Intersection."