Exercitation ullamco laboris nisa
The phrase "Exercitation ullamco laboris nisa" seems to be a mix of Latin and possibly non-standard elements, so it's not a perfectly correct or meaningful Latin phrase as it stands. Let's break it down:
If we attempt to piece it together, it might be attempting to say something like:
"The exercise of any work" or "Training of labor" with some elements of it being misspelled or out of place.