VERIFY: Does this 'universal help signal' really work?
The hand signal, now viral on Instagram, involves tucking your fingers over your thumb to reportedly alert someone you need ...
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5 everyday hand gestures that can get you in serious trouble outside the US
Or someone who's crossed their fingers in Vietnam or signaled "OK" in Brazil. All those gestures have offensive connotations away from American soil. Read on, or watch the video, to see the hand ...