It can also be onomatopoeia for eating something crispy. So, imagine a comic where a hamster is nibbling away at a cracker, then above that can be written:
KnusperKnusper
(basically CrunchCrunch)
But yeah, thanks for the rest of the explanation. I chose this username essentially at random when signing up here, but it’s been growing on me. Just a fun word in our language.
Never buy used air pods (slrpnk.net)
Pikachu used war crimes! (i.imgur.com)
survival optional. (feddit.de)
Pleas wait (slrpnk.net)