Is there seriously any way I can get marijuana out of my system before a drug test?

Not the hair test.

Is there seriously any way I can get marijuana out of my system before a drug test?

Exercise is actually the best way to rid of the chemicals. The more sweat you produce, the less fat you'll have, and the less chemical will remain in your fat cells. That is really useful for a piss test. Blood tests are a little easier. Just don't smoke for one week and you'll be fine. But it remains in your fat cells for up to 6 weeks if you are frequent (meaning more than twice a day for at least a month), if you are occasional it usually takes up to 2 weeks, and if you're seldom (meaning twice a month) it should only take one week or sometimes less (when regarding to piss tests).

As for blood tests it only stays in an Occasional smoker for 2-6 days, and up to a week for frequent users. Seldom users may have it out of their systems in only 2 days.

These waiting time are all judged by doing absolutely nothing about it. If you exercise, drink water and remain sober and active it should cut down the waiting time by half or more. It also depends on your metabolism. Judge by how many times you poop in a day. If you poop everyday you have an average metabolism, if you poop once every two or more days you are slow. If you poop twice a day you are fast. I know it's kind of gross, but the slower your metabolism the longer the chemicals remain in your fat cells.

Also if you are being drug tested within one week of smoking, you should exercise and remain active, and you should drink lots of water before the test, and I mean a lot to where you are sick of drinking, but not too much to where you get water intoxication. Piss one or two times BEFORE the test, also pop an aspirin or two and some vitamin B (see below) to get the blood thinner and running fast. When you take the test, only provide "mid stream" pee, it is least likely to contain the chemicals when mid stream.

The vitamin B helps keep your urine yellow, since some places reject "watery" urine and claim it's diluted. Those drug flushing kits are pretty unreliable. I have a friend that failed after doing exactly what it says. He did get a refund, but he was out of a job.

It's all about shedding fat cells, do not eat late at night and eat healthy. No fast food, no fatty acids. The more fat you get, the more the fat will cover up the old fat cells, and the harder it will be to get rid of them. If you already healthy and eat well it will make it that much easier, but you still should put in the extra effort just in case.

These are only my tips, they may not work for everyone. But in general the idea is there.

Hope this helps a little!

Is there seriously any way I can get marijuana out of my system before a drug test?

go to a vitamin store and ask for a cleanse. You can be drug-free after an hour and it lasts for 4 hours