Slang term for San Diego, California. The nickname was adopted by World War II era Sailors and Marines, popularized by the San Diego Chapters of the Hells Angels and Mongols motorcycle clubs, and is commonly used by many urban, blue collar, and working class residents of San Diego County. It has been bastardized to "Daygo" by the Millennial generation.
Everyone knows you're not a Dago original if you spell it "D-a-y-g-o."

Let's go to Dago and party with the homeboys.
by dontbrome November 6, 2016
Get the Dago mug.
A derogatory term towards Italians, derived from "Diego" and used to compare early Italian immigrants to Mexicans.
Call me a Dago and I'll woop your ass.
by godfather187 December 12, 2006
Get the dago mug.
Commonly used as slang for Italians. Means that an Italian works for a DAY and then wants to GO on vacation.
Those greasy dago's always want time off.
by Super Squid April 13, 2006
Get the dago mug.
In addition to all of the negative meanings, it's ALSO a slang nick-name for San Diego. Not someone from here, but for the city itself.
I'm in Dago for the weekend. Dago's where it's at.
by imadjdiva August 1, 2006
Get the dago mug.
Brit derog for a Spanish person, not an Italian.
That Dago fooled the wife and me alright - Betjeman
by Lord Grimcock January 23, 2008
Get the dago mug.