to start the drop in a dubstep/dance/electro house song. famousily known in Skrillex's remix of "Cinema"
also may refer to failing at fishing.
D-D-D-D-D-D-D-D-D-D-DROP THE BASS
1) WUB WUB. WUBUBWUBWUBUWBUWBUWBUB WUB WUB. WUB WUB. WUWUWUUWUWUWUWUUWUWUWUWUUUW WAB WAB WUB WUB. WUBWUBWUBWUWBUWBUWBWUB. WAB WAB WUB WUB WUWUWUWUWUWUWUWUWWWUWUWUWU
2) Dammit I dropped the bass! There goes my food for the winter.