Behold the folding polearm!

[Quartz]

Tod recreates a weird weapon from history:

 

[Mad_Jack]

The original Swiss Army knife?

 

[aco175]

Do I even need to say it...

 

[Dannyalcatraz]

snikt

 

[Dannyalcatraz]

My first thought is what they came up with at the end.

Second was a polearm designed to be carried in difficult terrain. Imagine trying to carry your winged spear through a region with heavy brush, etc. on your way to where you intend to use it.