Behaving in a cold or unforgiving way due to angst, a hangup or some bogus morality or propriety.
1. He got up tight about me smoochin' with his woman and sulked about it until the wine smoothed things out and we decided the bitch wasn't worth the trouble.
2. The pigs were really up tight about their missing squad car, but Jimmy was no snitch.
sliding your dick up into a real tight bitch's pussy.
having your bitch slide down on your dick and its real fuckin tight.
"Yo Dan V. I just slipped up in something real fuckin tight last night son"
"Yo have you heard about Dan V. in Brazil? He slipped up in something real fuckin tight"
1) To work at an introductory-level tech position.
2) To attempt a feat without knowledge of how it can be done.
Phrase originates from a Westwood College commercial, in which two young videogame designers, dressed in 70s attire, report to their boss that they are "almost done with level 3, and need to tighten up the graphics a little bit."
1) "Once I move back to Arlington I'm gonna tighten up the graphics for Adobe Systems."
2) "I'm almost done with my quadratics homework, I just need to tighten up the graphics a little bit."