On E
1.) To be completely lacking substance that makes the situation satisfactory
2.) Not up to par, Not as good as usual

Coined by Oak Brooke VA Boys-Big Lou, Gabe, Killa Cam, Vince, Big Kev(Kano)....The Coolest Niggas Living In Chesapeake
Big Kev: A yo Big Lou u finna run up on that yamp right there.
Big Lou: I don't kno Kane Loc my game ON E rite now