Maxx Crosby might be bummed he didn't win NFL Defensive Player of the Year honors this season ... but the Raiders star tells TMZ Sports he's planning on using the snub as motivation to whoop some ass next season.
ICYMI, Cleveland Browns defensive end Myles Garrett edged out Crosby -- and other finalists T.J. Watt, Micah Parsons and DaRon Bland -- for the big award at the NFL Honors ceremony on Feb. 8 ... which many felt Crosby deserved.
After all, Myles had 14 sacks and four forced fumbles on the year .