The tongue
If your talking about the flap under the shoelaces, that's the tongue.
The small plastic or metal sheath on the end of shoelaces is called an aglet or aiglet.
if its just shoelaces, then the person might be a shoelace addict. if its with a lot more, then they could be a perfectionist.
It's called an eyelet.
The name of the tip of your shoelace is called the aglet
The plastic or metal sleeves at the end of shoelaces are called aglets
The small plastic or metal sheath on the end of shoelaces, which keeps the twine from unravelling plus makes it easier to feed the lace through the eyelets, is called an aglet (or aiglet).
The thing under their body is called a foot
On your shoelaces. These are the plastic coverings on the ends of shoelaces.
There is no specific way to tie shoelaces like a gangster. It is just a style choice and depends on personal preference. You can try leaving the ends loose or tying them in a certain pattern to give off a more unique look.
Foot locker got some shoelaces
condenser