a long rambling story that serves no purpose, ending in a completely unsatisfactory manner, usually with the phrase, "and yeah."
Example of a Tanner Story:
This one time, I was working at the theater, and this woman came up to me and asked what movie she should see. And Yeah.
This one time, I was working at the theater, and this woman came up to me and asked what movie she should see. And Yeah.
by Komrad Krunch October 7, 2008