-a-thon

Suffix

1. Alternative form of -athon
   2005, Frank A. DeFilippo, Hooked, page 72:

   The only discernable connection was the Block, each one of them feeding off the trough for his own peculiar need, strange bedfellows bouncing on the same sheets in a cosmic fuck-a-thon that, if televised, would raise [...] money [...]

   2010, Bernice Bright Dickey, My #1 Is Still My #1!, page 92:

   I need him here to have our back to school love-a-thon.