So yeah my laptops battery charger stopped charging my computer so I noticed there was a slit in the cord so i opened the cord up and the twisted the wires togethor and it it worked again,can this mess my computer up? If so ill go buy a new charger ahhh my money.

There could be a slight chance you fry your laptop.. but other than that you're good to go!

LOL a slight chance hmmm well i have everything backed up on an external so i guess ill keep it like this until i get some extra cash and thanks.

Richard!!! Help this man!!!

Ms Bucket? You have internet? aren't you like... 80?

Hold on... Sheridan! So this is the NeoGaf you are talking about? How much do you want...£5000!!! Okay!

LOL

Simple answer, Nope.

This happened to a laptop AC adapter I had several years ago. Since I was in the field and couldn't order a replacement at the time, I spliced the frayed wires back together and then soldered them in place, making sure to keep the separate poles (pos and neg wires) insulated from each other with electrical tape.

You can use heat shrink tubing if the wires are completely severed after splicing and soldering them back together.

That's just a temp fix IMO. I ordered a replacement adapter as soon as I returned and you probably should as well. Fire hazard, risk of shorting out the adapter and frying your laptop (see keeping pos/neg wires separated and insulated), etc. Risk not worth the cost of a replacement. 

good advice ill look into it and thanks.