Cyber Monday
Proper Noun · Hacker Culture
Definitions
A major online shopping day following the U.S. Thanksgiving weekend, associated with heavy ecommerce traffic, promotions, and operational strain. In tech and retail culture it is treated as both a marketing moment and an infrastructure stress test.
In plain English: A major online shopping day known for internet retail promotions.
Example: "The payments team had been preparing for Cyber Monday for weeks because even small checkout issues would be magnified under holiday traffic."