Thanks again guys for the help. Things are all good now.

My roommates and I are not mad at each other and they do feel sorry in case some of you were wondering. They didn't realize there was that much lube inside the condom that could leak/ get squished out. Its all in good fun lol.
I managed to disassemble everything and wipe off the remaining lube on the keyboard with q-tips and soapy water. I had to practically wash the case under running water to get the speaker holes clean (scary, I know).
And hey, it got me to fix the loud trackpad click by tightening that screw.
I like the Vaseline idea, but I don't want to kill them by putting it on their tires. It has been raining everyday for the day week here.
Any one else know of a good revenge ideas? Preferably not screwing up their computers lol