ok so yesterday i noticed my honda did a really weird thing when i shifted from neutral to any shift except park. the cars rpm went almost dead and it seemed for a second the car was gonna die on me and i was like wth? ive had that happen to me with a honda accord which was my first car ever but anyhow i just want to know what might cause the car to act like that?

 

When was the last time you did a tune up? Check the plugs, wires cap and rotor. Check the timing, air cleaner and change the oil (if over).

Those are cheap easy things to do and if it's been a while, or never been done, do it to it.