From Viet Nam era veterans. An extremely "gung-ho" trooper. Straight and squared away, full blown by-the-book soldier. Prone to being "fragged" by his hooch mates. The guy everyone hates.
Don't party with Lt. Dan, he's strack.
adjective: means you have your shit together and you are by the book and you are ready to do your job. can be used for a person, place or thing
he runs a very strack business. his garage is strack, his car is strack, his room is strack, and he is strack. as in neat, clean, orderly and ready to produce
Straack is an abbreviation for "straight on track". It comes from the early 70s.
The project is strack and we'll be done tomorrow.
The stain on a white T-shirt in the arm pit area. Due to over sweating and lack of deoderant.
My T-shirt was ruined by the strack stains.
I can't believe my shirt has a strack in it!