Yeah it would be for the short time you manage to do that.

"The term heavy metal refers to any metallic chemical element that has a relatively high density and is toxic or poisonous at low concentrations. Examples of heavy metals include mercury (Hg), cadmium (Cd), arsenic (As), chromium (Cr), thallium (Tl), and lead (Pb).

Read more: https://www.lenntech.com/processes/heavy/heavy-metals/heavy-...

Slang, adjective. Loosely equivalent to "awesome" or "cool" or "legit", especially to fans of heavy metal music.