#BBBB21 on X: trending history
#BBBB21 has trended in 3 locations since 27 January 2021. It was last on a list 28 April 2021.
First seen
27 Jan 2021
Last seen
28 Apr 2021
Locations
3
Best rank
–
Biggest days
| 27 Jan 2021 | 2 locations | |
| 6 Feb 2021 | 2 locations | |
| 7 Feb 2021 | 2 locations | |
| 9 Feb 2021 | 2 locations | |
| 13 Apr 2021 | 2 locations | |
| 14 Apr 2021 | 2 locations |
Every time it trended
List updates per year, all locations.
2021
30 updates, 16 days
Post volume on its busiest days
Highest volume recorded with the trend; 13 days have a figure.
- 8 February 2021318,838 posts
- 24 February 2021178,445 posts
- 7 February 2021161,418 posts
- 9 February 2021158,987 posts
- 27 January 2021142,137 posts
From twtData's records of X trends in 450+ locations: the biggest countries every hour, the rest once a day. An "update" is one snapshot that listed this topic. Rank and hours on the lists count from November 2025, when our snapshots started keeping X's order; earlier days count only for locations and dates. Counted across 2 spellings.