Continuing on the second post, and assuming the AC (or defroster - that also turns on the AC compressor) was on:

There's a pan underneath the AC coil in the dashboard that's supposed to collect the condensate off the coil. It should have two drains that go down into the transmission tunnel. If those drains are clogged the pan fills up and it runs to the side to drip on your or your passenger's feet.

Be very careful when you're feeding a looped-over wire up through those pipes from under the car to clear the lines. If you dislodge the drain pipes you'll have a constant drip on your feet until you tear apart the dash to fix them.