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Acronym for Globally Unique ID. A 128-bit identifier, which is supposed to be guaranteed unique. Used for identifying stuff like software objects. Originally it was formed by combining an Ethernet MAC address with a 100ns resolution timestamp, but now a more complex algorithm is used.
I just hit Ctrl-Shift-G in Borland Developer Studio and it gave me a new GUID: {E9BAA03C-E2BE-420D-9554-5A08B7548068}
guid by panze May 2, 2008
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A young man that possesses qualities not unlike the common "guido," but is not Italian. Most commonly very large Romanian or Norwegian men with extremely short friends that highlight his stature.
"Stop hasslin' me, Guid, you're not even Italian!"
Guid by Kelly O'Mouse November 21, 2009
Related Words
the act of accidently squirting a bit of diarrhea on a sexual partner while having sex/Birddogging
"god damnit, did you just guid on me again? it smells awful!"
guid by stevefromwa March 12, 2008
guid - Derived from guido, a derogatory term for a man of Mediterranean descent 1) n. a sleaze; a pimp; a mack 2) one who can handle multiple girls simultaneously and effectively 3) one who spends time in a wife beater and heavy jewelry on his porch or in an above ground swimming pool 4) vt., to mack heavily and well; to sleaze multiple women at once; deftly
1. (n) That kid hits on girls all the time- he's a total guid.

2. (vt) Look at that kid guid on all those freshmen girls.
guid by Scott Bardo Maq April 23, 2005
n. 1) A 19 year-old fifth year senior, going by the pseudonym of Nasty or Squirrelmaster. 2) A shameless sexual predator 3) One who only dates younger women
that squirrel is a dirty guid
guid by The Lynguist May 10, 2005

Guid piece of ass 

A guido who has a really fat ass. Used as an insult.
Sandra said, "Joe's guid piece of ass shut down mcdonalds!"

guid-bro-bro 

male sheep triplet name, usually of the irrelevant triplet
oh man, isn't guid-bro-bro just so annoying being a triplet!
guid-bro-bro by blue battle-axe April 10, 2021
More from Urban Dictionary

Surf Dracula Syndrome 

A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.

For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!
Word of the Day on October 24, 2026

Northstarring

Finding your way back to the truth by fixing on one verified fact and working out from there, the way you navigate by the North Star when everything around you is spinning.
Rumours were flying everywhere, so she went northstarring — one checked fact at a time.
Northstarring by Light Bearer October 22, 2026
Word of the Day on October 23, 2026
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