: A common sentiment is that a "stab from a friend cuts deeper than a stab from a foe". This is because betrayal reveals the fragility of trust and the limits of human connection.

When we talk about a "deep" stab, it almost always refers to the by someone trusted. Unlike a wound from an enemy, a "stab in the back" from a friend is considered deeper because it involves the violation of trust.

: It is an advanced abstractive text summarization system that uses deep learning models (like Bi-GRU and CNNs) to automatically generate concise synopses from massive amounts of text.

: The phrase is immortalized in literature, most notably by Shakespeare’s depiction of Julius Caesar seeing Brutus's betrayal as "the most unkindest cut of all". STAB Framework (Technical Meaning)

In electronic music (specifically Melodic Techno or Deep House), a is a short, percussive synth sound with a quick decay.