French edit

 
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Etymology edit

From the French children’s game, la tête à Toto, a way of writing the equation “0+0=0” as a stylized head.

Noun edit

 
La tête à Toto

tête à Toto f (plural têtes à Toto)

  1. zero
  2. (prostitution) a prostitute who has not had a single client (who has had zero clients)

References edit