Season 8, Episode 23 will be titled "Something Old".
The episode will also feature a scene involving a Laser Tag game which involves Barney and Robin Sr.
"Something Old" is slated to air Monday, May 6. With the season finale airing the following Monday, May 13th.
What spoilers can you make out of the title? Is Barney's pastime re-emerging? Could other past-things be making a comeback?