Stars from the new '21 Jump Street' movie, Jonah Hill and Channing Tatum, were on hand at the SXSW festival this week in Austin, Texas for the world premiere of their new movie.  E! caught up with the two as they were gushing about Matthew McConaughey's 'exceptional JUNK'.  McConaughey stars with Tatum in his movie, 'Magic Mike' about of all things, strippers.  There is alot of dancing in the upcoming strippper flick and when E! mentioned that Olivia Munn recently told them about how much of McConaughey's "junk" we will see in one particular dance sequence, Tatum laughed, "There's a lot of junk hanging in this movie—not just Matthew's. But he does have some exceptional junk in the movie."
Hill cracked, "That was the working title of the movie—Exceptional Junk!"