5. The Thumbs Up In most of Latin America and West Africa , as well as Greece , Russia , Sardinia and the south of Italy , the thumbs-up basically means the same as the middle finger: “Si t on it and swivel ” .

6. The “OK” in Brazil , Germany and a few Mediterranean countries : the circular shape of the gesture gives it the meaning of “ an us” .

7. The V or Peace Sign If your palm is facing outward this sign is considered an insult to Great Britain and other english speaking countries.

8. The Horns the symbol basically means “c u ckold” (or rather, Yo ur wife is cheating on you), and its origins are Mediterranean. The horn is still popular in Spain, Portugal, Greece, Colombia, Brazil, Albania, Slovakia and the Czech Republic , and seems to be used most often to disagree with football referees

9. Video Example of Ambiguous Non Verbal

10. Question Have you ever found yourself in a disagreement based on a misinterpreted hand signal?