coup de main - noun
\ˌkü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Watch Donald Glover and Reggie Watts jam.

| by Shahlin Graves

While appearing on The Late Late Show with James Corden earlier this week, Donald Glover accepted an invite from Reggie Watts to improvise a funky musical jam.

There’s also dancing involved. And it’s amazing. Of course.

Watch "something sweet" unfold below...