to extend your lebensraum
(even if the word lebensraum was, and is, offensive in the historical
context of Nazi
Germany, it is not in this
case):
a phrase meaning: up your
garbage after yourself and throw it away.
mother, entering her son's room (shouting): Daniel, how dare you keep all this trash on your
table. Haven't I taught you better? I refuse to let you downstairs for dinner until and unless you are going to extend your lebensraum with regards to this
table. got that?
son: yes. And i am sorry, i don't know what lebensraum means in German.