The action of religiously playing uno every lunchtime at school even though half of the deck gets stolen buy random roadmen each time.
"Why does that group of people play uno at break every day?"
"Oh, this is normal. They're playing lunchtime uno."
"Oh, this is normal. They're playing lunchtime uno."
by YourMySussyLayla April 19, 2023
Get the Lunchtime uno mug.