"Diss" is short slang for disrespecting or insulting another person, especially publicly — a deliberate, often performative cutdown. The slang names a real category — contempt is corrosive, and Scripture takes it seriously — but treats it as cool when the contempt-target is deemed to deserve it. The biblical instinct is the opposite. Even the enemy is image-of-God: "Rejoice not when thine enemy falleth, and let not thine heart be glad when he stumbleth" (Proverbs 24:17); "Bless them which persecute you: bless, and curse not" (Romans 12:14). Contempt is dangerous to the one carrying it: "whosoever shall say, Thou fool, shall be in danger of hell fire" (Matthew 5:22). Refuse to diss.
Gen-X hip-hop slang short for disrespect; an insult, especially a public one.
DISS, v./n. (Gen-X / hip-hop slang, c. 1985–present) Shortened form of disrespect. To insult or show contempt for someone, especially publicly. In hip-hop, a "diss track" is a song whose entire purpose is to publicly insult a rival artist; the form has its own genre conventions. Mainstreamed by the 1990s as everyday slang.
Matthew 5:22 — "But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire."
1 Peter 2:17 — "Honour all men. Love the brotherhood. Fear God. Honour the king."
Romans 12:20 — "Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire on his head."
Public contempt aestheticized as cool; Christ's warning against Raca / fool flattened.
Diss culture is built on the idea that public contempt — if it is clever, rhymed, or well-aimed — is admirable. A whole genre of music exists to celebrate it. The cleverer the insult, the higher the status. Christ's words in Matthew 5:22 cut directly across this assumption. To call your brother Raca ("empty-head") or fool is to put yourself in danger of hellfire. The diss is the modern Raca, dressed in a beat.
Peter's command is the positive frame: honor all men (1 Pet 2:17). All — including the rival, the fool, the enemy. Paul takes it further in Romans 12: feed your enemy, give him drink. The biblical man does not diss. He blesses, prays, honors — and trusts God with the verdict (Rom 12:19). That is the only stronger word than diss in the universe.
Hip-hop shortening of disrespect → Gen-X mainstream.
['English', '—', 'diss', 'shortened: disrespect']
['Greek', 'G4469', 'Raca', 'empty-head (Matt 5:22; forbidden)']
['Hebrew', 'H959', 'bazah', 'to despise, hold in contempt']
"The diss is the modern Raca. Christ forbade it."
"Honor all men — including the rival."
"Bless those who curse you; God keeps the verdict."