Definitions by Hopefulkiwi

Sponder 

(v) To follow tangential ideas until the original thought was lost. Can be done alone or in a group setting.

Fred: ..and that's why Australia is shaped like a bear.
Erin: Ooh, wait what were we talking about.
Fred: I don't know I was spondering.

Sponder by Hopefulkiwi October 5, 2011