Will Smith says DAMN as much as Keanu Reeves says WHOA:

http://pandawhale.com/post/14325/keanu-reeves-whoa-gif

DAMN.

DAMN, Will Smith. http://pandawhale.com/post/21470/will-smith-damn

Ice Cube and Chris Tucker DAMN gif: 

http://pandawhale.com/post/29437/ice-cube-chris-tucker-friday-damn-dayum-gif

Thank you BigMurph26 for making this gif:

http://pandawhale.com/post/33864/i-make-this-look-good-will-smith-men-in-black-gif

Thank you matt01ss for making this gif:

http://reddit.com/r/HighQualityGifs/comments/1v6lxd/mrw_i_finish_making_a_men_in_black_gif_then/cepbw7y

Thank you EditingAndLayout for making this gif:

http://reddit.com/r/HighQualityGifs/comments/2kka6l/when_my_university_said_that_sign_language_doesnt/

More glorious K gifs: http://pandawhale.com/post/35174/glorious-k-gif

Thank you jakemrepic for making this gif:

http://reddit.com/r/HighQualityGifs/comments/1yxxo0/taking_gif_requests_if_anybody_wants_any_gifs/cfpv462?context=3

Source is Will Smith and Uncle Phil: