ninja rocks

A form of ninja rock — A broken shard of ceramic spark plug, used by criminals to silently fracture the glass windows of vehicles.

Meanings

noun
  1. pluralplural of ninja rock
Cite this entry
APA

ninja rocks. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/ninja%20rocks

MLA

“ninja rocks.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/ninja%20rocks. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “ninja rocks,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/ninja%20rocks.

Source: ninja rocks on Wiktionary, CC BY-SA 4.0.