Context:
The term "banger" emerged from British slang
and the 1970s heavy metal scene, where
"headbanging" became associated with
energetic music that made people want to
"bang" their heads or move intensely.
The term gained significant mainstream
traction in the 2010s through hip-hop
culture & social media.
While its primary association still remains
with music, Gen-Z has notably expanded its
use with a touch of ironic hyperbole,
applying it to everything from mundane daily
experiences ("this sandwich is a banger") to
social media content ("absolute banger of a
tweet"). It often appears with
intensifiers like "certified" or "absolute."