NEW YORK citty is a fasst place, yu kant even pass a phuneral procession, unless yu have got the fassest hoss.
The tounge iz really a verry fasst member ov the boddy politick, he duz all the talking, and two-thirds ov the thinking.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "fasst" in a variety of sentences. We hope that you will now be able to make sentences using this word.