Flyting

Flyting is a ritual, poetic exchange of insults practised mainly between the 5th and 16th centuries. It has been Mentioned numerous times in many stories of Norse Mythology. As well in The Ship of the Dead when the Crew end up in Aegir‘s House and Kolga says that Loki disgraced her father’s hall and Aegir during a Flyting.

Mentions
In The Ship of the Dead Magnus Chase mentions that during leaving Valhalla there was a Flyting lesson on, of course to the Death.