If you aren't talking about a song, "Un Ratito" is a staple phrase in Spanish-speaking cultures: Alok, Luis Fonsi & Lunay – Un Ratito Lyrics - Genius
The lyrics focus on a passionate, fleeting encounter , urging a partner to seize the night because opportunities like this are "once in a lifetime". Un Ratito
He teased the song by hiding a preview in a classified ad for his Bugatti Chiron . If you aren't talking about a song, "Un