I mean, Liam Nesson said it. He is an awesome actor and has good vocals. He can say nearly everything and make it sound good. For example; everything he said in Star Wars EP1 sounded good and nearly tangable when coming from him.
"Release the Kraken" is the new "This is Sparta" and "This is Maddness!" line that shall undoubtedly be taken out of context by every high school football team who thinks that they have a pair and need to show them off.
Also, when on a bus, or a crowded area, shout "Release the Kraken" before farting really, really hard. Make sure that it echoes too. You don't want to look like a complete moron while standing in the bus. Make sure they know what doom is coming after you shout the phrase.