Oh yeha we all do that!
I wear hard lenses too and you can lick em and stick em! LoL
I met a woman at the opticians I worked in once that never in fact cleaned hers, she just took them out at night, and put them on her bed side cabnet, then woke up, put them in her mouth to clean them and into her eye! - Not sure id do that myself but her eyes were fine! LoL
Taking your drinks into the Urinals with you - now thats grose, and yet Ill be stood there lined up at the troughs at university with all the other young lads, chatting away and thell be peeing, talkign and drinking! Grose!