So I go in there yesterday. I tell him I have a plastic hose that runs though a plastic wall. I tell him there is a slow leak around the hole. He said I needed some epoxy. I told him I used some epoxy and it didn't work. I asked him if there was not some insert I could use to put through hole, that itself has a hole, and that would lock in tight and stop the leak. Then I could run the hose through that. He said nothing like that exists. He asked what it was for, and I told him it was aquarium related. He told me he had several aquariums, including a 2,000 one that takes up an entire wall, and expoxy is what I needed. I told him that even though I used epoxy, when I move he hoses around, as I need to do from time to time, the epoxy comes lose. He said, and I quote, "Man, you must be using the wrong epoxy, because we got epoxy if we glued your hand to this pole you wouldn't be able to move it." I said OK and that I would check out the epoxys.
So I did a little research, and OF COURSE something that I described exists. Just like I was thinking of. Its called a BULKHEAD. How dumb does a guy what works in the plumbing department at Home Depot have to be not to know what a freaking bulkhead is?!?!