A Columbia Missouri based term referring to the action of leading someone to think you are interested in them sexually or relationship wise for the sake of attention or popularity. Can also be reffered to as flirting without wanting an outcome.
Kate has really been jeffing with alot of guys recently, shame they won't get anythingout of it.
The act of losing your shit at given moment for things some may find very insignificant. Resulting in your entire day being ruined and most likely breaking anything you can get your hands on.
The act of sending unintelligible, often misspelled, texts that are chock full of grammatical errors and acronyms that only have meaning to people named Jeff.