The paper focuses on the articulation of tacit and complex knowledge by taking outset in a specific methodology: LEGO^® SERIOUS PLAY^TM. In order to expand the methodology and to develop it further we propose to regard it as a language. By choosing a language view we are able to ably a language training perspective and to explore the possibilities for developing the methodology hereby. Though the paper is explorative in nature it demonstrates that the language approach to the methodology points to relevant improvements and furthermore invites to new types of research involvement.