When writing a text message on my cell phone, I tend to shorten things sometimes if what I'm saying is brief and easy to understand, as do most people. I just went through my phone and cleared out a heap of old messages, checking each one to make sure it didn't contain something I might need later. I found one that at the time made perfect sense given the subject - changing a tyre on my car - but upon reading it later on I found it... umm... I'm still giggling.

got loose nuts. need a jack.