The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.
gatecrasher, crasher, unwelcome guest
(noun) someone who gets in (to a party) without an invitation or without paying
Source: WordNet® 3.1
gatecrasher (plural gatecrashers)
(slang) A person who enters some event without a ticket or invitation, either by stealth or by deception.
(Asian English) The groom or one of his groomsmen when partaking in the gatecrashing ritual of a traditional Chinese wedding.
Source: Wiktionary
2 April 2025
(adjective) secret or hidden; not openly practiced or engaged in or shown or avowed; “covert actions by the CIA”; “covert funding for the rebels”
The expression “coffee break” was first attested in 1952 in glossy magazine advertisements by the Pan-American Coffee Bureau.