The expletive-spewin', hot tubbin', Caddy drivin' former head football coach featured in "Last Chance U" is putting down the cigar and picking up a pen ... 'cause he's writing a book!!!
Jason Brown -- who recently resigned from his gig at Independence CC in Kansas for telling a German-born player he's his "new Hitler" -- starred in season 3 and 4 of the super-popular Netflix show ... and now he's ready to put his thoughts in writing.
"I have partnered up and signed a book publishing contract with SBPRA, to write a book. I will send the details once the book is printed," Brown tweeted on Thursday.
"Much love for all the support!"
Brown became a massive hit with the show ... thanks to his IDGAF attitude and unorthodox coaching style ... so we're assuming this thing is gonna be entertaining as hell.
Brown resigned from ICC in February ... and by the looks of his social media, he's been chilling at his California beach house in the meantime.