Maguire loses to Tugg Speedman , Ben Stiller , for his role in Tropic Blunder , ironically presented by Kirk Lazarus .
Near the end of Tropic Thunder , it is revealed that Maguire 's character has been nominated for a Best Actor Oscar for Satan 's Alley , which he loses to Tugg Speedman ( Ben Stiller ) for his role in Tropic Blunder , presented by Kirk Lazarus .
Tobey Maguire