11 in 11

The Rally Cry chanted by the Cardinals fans, during the 2011 season, as the Cardinals were going for their 11th World Series Title. The Cardinals got into the postseason on the final day of the season, after being down 10 and a half games. They beat the Phillies, and the Brewers. Then in 7 games of the World Series, they beat the Texas Rangers. 11 in 11 came true.

November 11th, 2011. Apparently there's this thing going around Facebook that we should be prepared to make the biggest wish at 11:11 on November 11th, 2011. Some say wishing at exactly 11:11:11 (11 hours, 11 minutes, 11 seconds) is bound to make the biggest wish. Often a "Like" page topic.

The day motherf**king SKYRIM came out, but no one remembers. They were busy making wishes that day.

11-TacocaT-11s are usually 11 year olds who bully people on social media

Let's set the record STR8!! 11-5 was originally a police code name for Heroine in particular, and narcotics in general. Back in the 1980's OG's from the Infamous East Oakland Turf known as Sobrante Park(SPG's) named their turf 11-5 because of all the dope dealing that was going on in that nieghborhood back in the days. Over ten years later, in the 90's a San Francisco rap group originally part of the rap group "Cold World Hustlers" started calling themselves 11/5. Know your history people!

( Also known as remembrance day) The 11th hour of the 11th day during the 11th month is a day where you have a minute of silence in Australia. Remembrance Day in Australia is dedicated to Australians who died as a result of war, particularly from World War I onward. A minute of silence is dedicated to the deceased, especially for soldiers who died fighting to protect the nation.
You don't use this in a sentence instead, you would say 'Lest we Forget' As a reference to this day. (This does not just happen in Australia, Other countries as well,)

the time of day when everyone spams your snapchat feed with a black screen and a clock just to let everyone know that they're crushing on someone when it's obviously not gonna last