I have a 92 Honda Accord, what causes oil around the spark plug. and how do I fix it. Would it also mke the vehicle run bad?

You have to replace the Valve cover gasket. Inside the spark plug hole, midway down is a gasket, every spark plug hole has them, you cant see it because its, well a gasket pressed against two very tight suface every spark plug hole, When these leak they fil up the sprkplug cavity, as you know. Go to a parts store, spend $30 dollars on a VALVE COVER GASKET SET. If reparied properly wiil be a 100% fix. If it's a 4 cylinder honda,, a monkey with downs syndrom could do this in five minutes. V6 accord, save yourself the time, grief and heart ache, and take it to a Professional.

i put gasket maker around the spark plug gaskets cause honda are notorious for oil leaks on the spark plugs

Cylinder #2 is the the second spark plug counting from the right to left.
EX.Below are spark plug on engine
engine
-------------------------------
' (oil cap) '
' (4) (3) (2) (1) '
'_________________'

Your misfire can be cause by couple of things but the cheapest way that you can try to fix your car is to do a tune up by replacing:
1)all spark plugs
2)do a oil change
3)spark plug wires
3)distributor cap and rotor

note misfire can be cause by:
1.bad gas
2.spark plug and/or wire
3.distributor cap and/or rotor
4.valve adjustment
5.injector
6.off timing
7.ECM
8.bad wiring(power, ground or feed line)

Did you change what's call the "tube seals". It should have came with your valve cover gasket kit. 4 rings that push into the valve cover... If you did this and you still have oil, maybe your plug wires are still wet inside. Is the fuel filter very old?

Firstly, make sure the new spark plug that you bought is of the same heat range of the previuos plug or as stated in the car manual. there are 2 possibilities........1. oil drip thru intake or exhaust valve 'O" ring. 2. Piston ring already worn-out,

Trade #2 & #3 plug wires. If you loose fire on #2, you have a bad wire if not, replace cap & rotor. The TCU is transmission controller. The ECU is not going to cause a single cylinder mis-fire.

It may be the O2 sensor. I know it's not the fuel filter, spark plugs, spark plug wires, Vehicle Speed Sensor, Dis. cap, or TCM.

oil inside the cylinders happens two ways...bad or worn piston rings or bad valve seals.  If you do a compression test this will tell you what the problem is.  when you remove your oil filler cap with the motor running is there a lot of pressure coming from inside the engine?  If there is, as I'm suspecting you are sadly suffering from a worn out engine.

Yes the oil can cause the car to lose spark, the oil leak could be caused by the valve cover gaskets around the spark openings, but 9 times out of 10 it is the spark plug tube "O" rings. The top of the valve train comes off of the head, the "O" rings are between the two halves, that will fix the oil leak.

It could be the ignition (spark plug) leads that connect to to the spark plugs, one could be shorting out or open circuit. Get them tested if possible, or just buy a new set, probly not too expensive. Could try swapping the leads with some known good ones (ie off another car that doesn't have the problem) before buying new ones, but if it's a '92 and never had them replaced it's probly good to do them anyway.