Slaps
Etymology
Music slang for a track with hard-hitting bass or beats, rooted in hip-hop and West Coast car-audio culture (a song that “slaps” through the speakers). It generalized online in the 2010s to mean anything excellent, as in “this sandwich slaps.”
verb · /SLAPS/
Is excellent and hits hard — said of a song, and by extension of food, media, or anything impressive.
What it names
It names the visceral, physical quality of something that lands with force — a track with a beat you feel in your chest, extended to anything that delivers a satisfying impact. “This slaps” is a verdict of unqualified approval.
Example
I didn’t expect to like the remix, but honestly it slaps.
Related idea
The verb to a banger’s noun: a banger is the excellent song itself, while slaps is what that song does to you.