Me and my high school friends have a WhatsApp group where we spam the phrase "141" and its variants at matching times. For example:
- 141 at 1:41 am
- 1141 at 11:41 am
- 141 at 1:41 pm
- 1411 at 2:11 pm
- 1441 at 2:41 pm
When I was form 2 (grade 8), my math teacher searched for porn on the classroom projector while we were having a test. The search term was "sex 141" or something. The news spread to the entire school within the day and he got fired.
As a remembrance of this incident we post all the 141s we see.