Whenever the number of spanish speakers is more than 50%, and they start speaking spanish amongst them, not realizing you don't understand shit of it.
Bob: I was chatting over coffee with Pepe, Juan and Manolo, and they suddenly started speaking spanish among them!
Jim: OMG! You were a victim of the Spanish Effect!
Jim: OMG! You were a victim of the Spanish Effect!
by theidiot October 4, 2009
Get the Spanish Effectmug.