rolling admissions means admissions are on a first come first serve type of thing
Florida State University is rolling admissions so everyone who really wants to go will apply early and all the spots will fill up.
(noun)
A person who gets caught in a controversy and waits until people stop caring before confessing to what they did. They hope to get away with it by admitting when the fuss has died down.
Person A: "Did you hear about that celebrity scandal?"
Person B: "Yeah, they totally pulled a strategic admission maneuver. Waited for everyone to forget before coming clean."