delta sig

the guy who's fucking your girlfriend...

Me: yo t-bone, that dude totally owns you
Dude: why
Me: he went 2-hole on your bitch last night, DSP BABY!
Dude: what the hell?
Me: Liquid sweetness all over your face bitch!

by Jon Doh April 24, 2005

delta sierra

This is a military acronym, from the Vietnam war era. It stands for "DS" which is how military personnel would describe a bad situation, or poorly planned mission. It stands for "dog shit."
This phrase is derived using the phonetic alphabet (Military Alphabet). Instead of saying Dog Shit, you would say, Delta Sierra instead so everyone over the radio can understand and know what you mean.
By using the first letter of each word and converting that to the Military Alphabet you get the phrase "delta sierra."
D = Delta
S = Sierra

This mission is totally "delta sierra."

by jacannon August 24, 2008

Delta Force

The 1st Special Forces Operational Detachment-Delta is The United States Army's premeir Counter-Terrorist unit. Delta along with Navy SEAL Team 6 (DEVGRU) and The Air Force's 24th STS form JSOC (Joint Special Operations Command.). Delta Force usually recruits primarily from the 75th Ranger Regiment, yet many Delta Operatives have earned their Green Beret and went through Ranger School before going through Delta screening. Delta Force has been rumored to have a drop out rate of 99.972%. (Example: If you gathered 100,000 fully grown, adult males only 28 could pass Delta screening.) Delta also cross-trains with The British Special Air Service and other Special Forces units of Allied countries.

Earn a Green Beret, get your Ranger tab, go through Delta Force Screening and maybe cross-train with The Grandfathers of Special Operations (The British Special Air Service.). How many people could do it?

by Frozen Eagle December 9, 2012

Delta Tau Delta

Delta Tau Delta was founded in 1858 at Bethany College in present day West Virginia Eight men, angered by a fixed vote for a prize in oratory to be given at the Neotrophian Literary Society (a forum for students to practice and demonstrate skills in poetry, public speaking and writing essays), responded by forming a secret society. The purpose of the new society, known only by the Greek letters Delta Tau Delta, was to see the Neotrophian Society returned to popular control.

Delta Tau Delta was born of the knowledge that integrity is essential. The founding principles of Truth, Courage, Faith and Power have provided a guide for both the Fraternity and its membership.

Since 1858 the Fraternity has spread to nearly 200 campuses with over 115 active chapters and colonies comprised of about 6,000 undergraduate members. Just shy of 150 years, Delta Tau Delta has in excess of 154,000 men who have become members of the Fraternity.

Delta Tau Delta is the Best Fraternity Around

by Bruce Brown March 5, 2008

Delta Relationship

Delta Relationship : Noun : Signifying the change in a relationship.

Sid: "She went from hating me to tolerating me in a week! According to our delta relationship, if this reaction continues, we're married by the 4th of next month!"

by srav May 18, 2009

Delta Upsilon

Best. Frat. Ever.

Notable Members Include:

Wayne Brady (Improv comic/ Actor)
Lester B. Pearson (Prime Minister of Canada)
Alan Thicke (The guy from fucking Growing Pains)
Alfred Sloan (GM Chairman)
Arnold O. Beckman (pH Scale guy)
Thomas Perkins (Newscorp Board)
Michael Eisner (CEO of Disney)
John Thain (CEO of Marrill Lynch)
Dr. Robert Cade (Inventor of Gatorade)
Randy Gregg (5 Stanley Cup Rings)
Juan Santos (President of Colombia)
Leland MacPhail (Former National Baseball League President AND GM of thhe New York Yankees)
James D. Rodgers (Former Head Coach of the Boston Celtics)
Pretty much the best frat around...

HAIL DELTA UPSILON

Delta Upsilon...Awesome

by DeltaUpsilon! October 30, 2011

Delta-9

aka THC, the active ingredient in marijuana

I smoked a joint last night, but I still got that Delta-9 in my system!

by smokeweederryday December 22, 2008