“is Nutshell Gru” — You might mean “Gru in a Nutshell”, which is a meme-style or parody video summarizing the Despicable Me character Gru in a short, funny way. These videos often show scenes from the movies with memes or edits.

“Kakav420” — This could be a YouTube or TikTok creator name. Some creators like “Kakav420” post meme compilations, edits, or short parody videos featuring characters like Gru, Minions, or other animated clips.

So if you’re seeing “Nutshell Gru” by Kakav420, it’s likely a funny short edit or meme video summarizing Gru’s story or personality “in a nutshell” — fast, comedic, and exaggerated.

Would you like me to find the exact video or channel by Kakav420 that you’re referring to?