Definitions by Kefteniglo

Sombrero 

Derogatory term for an MLB batter's box score: 0 for 4 with 4 strikeouts.

Double sombrero: 0 for 8 with eight strikeouts.

Mike Stanton laid down a sombrero today. Four plate appearances, four whiffs.

Sombrero by Kefteniglo October 23, 2018

Inside-the-park home run 

Doing a #2 in a public urinal.

From American Dad, season 12, episode 20, "Gift Me Liberty":
Stan: "I know you're hiding sonething!"
Dick: "(Sobs.) OK! OK! I'm the one taking dumps in the urinals. I call them 'inside-the-park home run'."

Inside-the-park home run by Kefteniglo February 14, 2017