A derogatory term for people of Asian decent. It is an acronym for Silly Little Opium Peddling Easterner. Can be used when yelling at bad Asian drivers, mailmen who mace your dog, Chinese food delivery men, or in any other context in which one finds it applicable.
Asian drivers are the worst! That fuckin slope has drifted into my lane like 3 times!
The slope mailman just maced sandy again!