It's a weight of some Japanese onion vtuber that have a height of 148cm which makes her a bit overweight, or rather above average. Some people use this as a meme in Hololive. You can see the reference in some of the polls she made, which 44.5% of voters pick the same poll

Friend: Yo dude, I saw an aqua clip about 44.5, do you know what that mean?
Friend 2: You know, 44.5 is a quite heavy onion.
Friend: what?
Friend 2: you're not deep in the rabbit hole yet.

and so Friend spends the rest of the month watching hololive clips and vods

44.5 by krabkun March 19, 2022

Get merch

44 magnum

Clint Eastwood's gun in Dirty Harry.

The 44. 44 magnum is the most powerful hand gun in the world one shot could blow your head clean off So you got to ask your self a question "do I feel lucky?..... well do ya puck"

44 magnum by Itsamebobvy August 1, 2024

44 gang

A group of femboys who on the down low get turnt by the za and end sloppying the opps, as a ritual sacrifice for the deep dark king elakiayan ramanan, then after proceeding to take advanatge of an elakiyan statue they dance and goon as a group. A fun fact, is that they also use elakiyans hair particle to clean their cocaine stains off the marble tables in their trap home located on norman ross another fun they contribued to george floyd movement by recreating the scene on elakiyan for sexual defiance against white superemacy to show their the ones with the big ones them, not them.

Also shoutout to the photographer who took their gang photo, youre the best

*shaking it like its hot*

Person: Yo that guys bussing it down like its hot! He must be affiliated with 44 gang.

44 gang by the good doer August 19, 2025

Get merch

44 TreyMafia

A Northwest Detroit street crew from the Eight Mile–Wyoming area blending Blood, Skyline Piru, and Vice Lord ties. Part of the DWBI alliance, known for turf presence, local beefs, and a footprint in Detroit rap culture. The rapper “The Big Homie” or “TayTay” is associated with this hood.

“44 TreyMafia holds Eight Mile–Wyoming, repping Blood and Piru colors while staying active in local rivalries and music.”—8 Mile local

44 TreyMafia by RealTalkOnlyFool October 10, 2025

Get merch