Grislenarl Share definition Flag A weird creature found in New Zeland. Appears to be some strange cross between an owl and a bear.. "What the fuck is that?!" "Its a Grislenarl!!" "its got a nice ass" "damn right!!" Grislenarl by Grislenarl March 14, 2003 0 0 Get merch Get the Grislenarl mug. Buy Now — $32.95 See more merch
