Oh, the humans who don't get cats at all...
In order to give my kitties pills or drops or what have you, I just hang onto the scruff of their neck while they're on my lap. It's about getting the cat to think that it's what they want to do.
oh god, my cat refuses to let anyone touch his mouth. Even the vet couldn't give him a pill, and broke a tooth in the process... he preferred a needle!