The process of using tabs in firefox and/or internet explorer combined with the program stumbleupon. Thus allowing a user to open more then one "stumble" at a time. Synonymous with the often used joke on the program's addicting potential.
Man I was up til five last night multi stumbling, I had like 100 stumbles in two hours.
by Dirman5890 June 27, 2008
Can you define these popular missing words?