Update, Sunday, 1:15 AM: Big Hero 6 was bench pressing and drinking Red Bull yesterday as the kid toon surged 105% in its second Saturday over its second Friday with $16.5M, kicking Universal’s Dumb and Dumber Two To into second for a day’s haul of $14.39M. While industry weekend estimates as of tonight see DDT taking the 3-day with $36.5M vs. BH6‘s $35M, the buzz is that the latter could continue to tap matinee rocket fuel and fool the idiot comedy into second place…