Nikki Glaser is one of the best roast masters around ... but she learned a valuable lesson in time and a place on Thursday -- 'cause her postgame joke routine was largely met with crickets.
The comedian was nabbed to provide some lighthearted analysis following the New York Jets' 24-3 routing of the New England Patriots on Prime Video's "Thursday Night Football" -- joining Charissa Thompson, Andrew Whitworth, Ryan Fitzpatrick, Richard Sherman and Tony Gonzalez on the desk.