What's Obama like when he's angry? "Stronger and more impulsive," according to ex-wrestler Dwayne "The Rock" Johnson, who guest-hosted Saturday Night Live last night. Click to see Barack Obama turn into "The Rock" Obama.

Sure, this celebrity mashup has been suggested before — but SNL actually made it funny. What if the most powerful person in the world actually flexed his beach-toned muscles instead of staying intellectually detached? Andy Samberg's smirking Rahm Emanuel completes the fantasy — until his "Rahmbo" character snaps out of it and realizes it was just a dream.