1 definition by Germanyknowsbest
A word, probably made up by Rammstein, which is commonly referred to as meaningless, but in an interview Rammstein stated that it's a synonym for lust and uncontrolled sexual desire. It could also be an abbreviation for "Bücken statt büffeln" (bending down instead of studying)
Till Lindemann screams the word Bückstabü in the Rammstein song "B********", which is tackles the topic of rape.
by Germanyknowsbest June 24, 2019