MEATBALL
NOUNS
► MONKEY NUTS prison-cooked meatballs → 20C US prison sl.
► NIAGARA FALLS ► NIAGARAS meatballs → 1935 US rhyming sl.
NOUNS
► MONKEY NUTS prison-cooked meatballs → 20C US prison sl.
► NIAGARA FALLS ► NIAGARAS meatballs → 1935 US rhyming sl.