When a Senator takes the floor to speak and doesn't yield to in order to stall or block a vote is called? Wind Baggin' it Filibuster Hijacking the Floor Pulling a John Hancock Stall Speech

Filibuster<br /><br />A filibuster is a tactic used in the U.S. Senate to delay or block legislative action by extending debate on the measure. Senators may speak for as long as they wish and on any topic they choose, unless three-fifths of the Senate (usually 60 out of 100 senators) vote to bring the debate to a close through a procedure called "cloture."