Treehouse of Horror II

From 'huevo' (egg). Refers to the Halloween prank of throwing eggs. The suffix '-azo' here means a blow or strike with that object. Informal and mildly crude in tone.

Literally 'snotty ones', from 'moco' (snot). Used by adults to refer dismissively or irritably to children. Not strongly vulgar but clearly disrespectful.

Used here as an informal invitation meaning 'hop on' or 'come on in', borrowed from nautical language. In everyday Latin American speech it signals welcoming someone into a space or group.

The prepositional phrase using the same base as 'huevazos', indicating the means or instrument of the prank. Common Halloween mischief reference in Latin American Spanish.