She agreed to help him 'out of the goodness of her heart'. [=because she is a kind and generous person]
He finally got a raise. 'Goodness knows' he deserved one. [=he certainly deserved one]
If you cook the vegetables too long, they'll lose all their (natural) 'goodness'.
(..) Everybody, grab a stick! New game! We're gonna smash some piñatas! What? Except for you, Manfried. Oh, thank goodness. Now everybody don these blindfolds. Thanks, Taffy Girl. Alright, everybody, get together. I'm hanging the piñatas... They're all around you. (..)2010 TvShow: Adventure Time Title: Slumber Party Panic Season: 1 Episode 1
(..) Dodge Socks was a bad idea! Whoa! Look dude, just tell me what's up, 'cause you are crazier than a cannonball tonight. Oh, my goodness! Princess hasn't finished the equation and the zombies are here! I... ...she wants this slumber party to be super fun! (..)2010 TvShow: Adventure Time Title: Slumber Party Panic Season: 1 Episode 1