Rep. Alan Grayson: Pay Attention, Paul Ryan ... Dems Will Show You How to Do Your Job

Speaker of the House Paul Ryan wouldn't know how to run Congress if his job came with an instruction manual ... according to Florida Congressman Alan Grayson.

Grayson -- a Democrat participating in the sit-in for a gun control vote -- threw major shade at Ryan just after the political protest was suspended until legislators return in July.

We asked him about Ryan saying the Dems were just pulling a "publicity stunt," and that's when he went off.

Keep in mind, Grayson's constituency includes Orlando ... so his passion on the topic makes sense.