Definition

Money or cash, particularly a large sum; a slang term emphasizing wealth or financial success.

Example Usage

Once she got that promotion, she started making serious guap.

Origin

Possibly derived from the Spanish word 'guapo' or from onomatopoeia; popularized in hip-hop culture.

Fun Fact

The term gained widespread use in 2000s hip-hop and has become standard in contemporary street and internet slang.

Source: Definition backfill (hailey)