Timmed up
To make a poorly written work schedule.
Jimmy: Who made this shift schedule? Billy: Hot damn it the schedule is timmed up again.
Tim it up
To make something more awesome.
This party was kinda lame, so we decided to Tim it up, and shit got wild!
Big Tim turn up
The act of some with the name Tim or timothy turning up at a party
Big Tim turned up at the party last night and everyone yelled big Tim turn up