Ben Affleck Really BIG Deal ... On the Hill [TMZ TV]

3/27/2015 6:00 PM PDT

Ben Affleck -- He's a Really BIG Deal On the Hill (TMZ TV)

TMZ TV

Gotta hand it to Ben Affleck ... he went to D.C. to talk about really important issues facing the Congo -- but turns out, he upstaged himself.

Here's the thing, Batman ... if you're so damn swoll you can't fit into your suits -- it's gonna distract people! Yes, even on Capitol Hill.