I know what dude I am!
— Kirk Lazarus (Robert Downey Jr.)
4 seconds sound clip from the Tropic Thunder (2008) movie soundboard.
You can hear this line at 01:42:19 in the Blu-ray version of the movie.
Quote context
[...]
- Tugg who? I don't know. Who are you?
- Me? I know who I am! I'm a dude playing a dude disguised as another dude.
- You a dude that don't know what dude he is!
- I ain't scared. Scared of what?
- Or scared of who?- Scared of who?
- Come on, guys. We really need to go!
[...]