I need help with car repair.

water leaking from the glove box! I SAY DRIVE IT OFF A CLIFF AS FAST AS YOU CAN!

It sounds like your heater core is leaking to me.

are you sure it is water. taste it next time it appears if it is water i would say probably coming in from the windshield near the glove box. cure might have to be remove the windshield and reseal it back in place. if it has a sweet taste more then likely its a leak from the heater core and might wish it was other problem new core about 150.00 and 400 hundred labor to do the work. hope this helps you its the only thing i can think of without seeing the car...

The best way for solving this problem would be just look into the box that what is causing this leakage and then see if it can be fixed or you need to replace that.

Look under the hood towards the glove box section and see what it may be. If no luck, take it to a mechanic.