Coal Walk

Something unexpectedly badass done by someone not particularly badass, making the deed more unexpected and more badass.

IE: When Pam walked over burning coals in The Office.

Bob: Hey, did you see that episode of The Office where Pam did the coal walk?
Debbie: Yeah! She was totally badass! I didn't see it coming.

Dave: Yo! Did you hear Jessica got her nipple pierced?
Jack: Holy shit, for real? But she's like......so innocent! Damn...that's a coal walk!

Emma: Oh my god! Jack told me he loved me last night!
Shannon: Wow, really?
Emma: Yeah, it was so sweet! I totally didn't see it coming!
Shannon: Yeah, what a coal walk!