This was one of my very first in-person IT support calls back at $University. A sorority girl had spilled margarita mix all over her laptop keyboard and brought it in. She managed to do a rather decent job cleaning out all the margarita mix, and the laptop seemed to boot up with no ill effects. Still understandably concerned, she asked if there was anything else she needed to do, I couldn’t help myself and replied “Yeah, add tequila!”
She got a good laugh out of that.