A list of objects with something in common

[gfish]

Pocketknife
Angle grinder (cut off disk)
Angle grinder (sparks)
Lathe gear teeth
Welding slag
Oven
Screwdriver
Pencil tip
Suturing needle
Soldering iron
Brother's fingernail
Hacksaw
Tree branch
Bicycle handlebar
Weed-wacker engine
Garden hose fastener
Gravel
Scalpel
Pavement
Glass

Comments

[randomdreams]

Don't eat any of these.

[darkoshi]

My guess would be, things you've accidentally hurt/cut/burned yourself with. Although the 5th/6th/7th ones from the bottom are somewhat odd for that.

[hpapillon]

Hoping these are not 'Things responsible for leaving scars on you'

[gfish]

We have a winner!

[vixy]

It's "brother's fingernail" that really kind of clinches it if one didn't already know.

[yam]

New scar?


I would say DO NOT LICK but you're a grownup, you can lick tree branches if you want to.