Metro Boomin, born Leland Tyler Wayne, is an American record producer from St. Louis who rose to prominence in the 2010s through work with Future, Drake, Young Thug and 21 Savage. Producers in trap use short spoken tags to sign their beats, and his became one of the most recognisable, repeated across hit songs and then clipped by fans online. Shortened versions like this one spread through social media edits, gaming videos and reaction posts, where the tag alone now signals a dramatic entrance or an impending drop.