See smooth; when two or more persons make an error which is either ironic or comical for any reason and do not notice for a given amount of time afterward.
Person 1: "Dude... did we almost cause a car crash on that last block when we crossed infront of that truck?"
Perons2: "I'm not sure man... but if we did it would totally be a smoothus"
Person 1: "Too true"
Perons2: "I'm not sure man... but if we did it would totally be a smoothus"
Person 1: "Too true"
by supercurlyboy July 3, 2006