perreo
grinding
perro
dog
+
-eo
action or state
Perreo means grinding (a dance style) and can be thought of as perro0 (dog0) + -eo1 (action or state1), referring to a dance that mimics dog-like movements.
noun
- grindingA style of dance associated with reggaeton music, characterized by close contact and suggestive movements.El perreo es muy popular en las discotecas latinas. // Grinding is very popular in Latin nightclubs.