Lag Spike With minecraft:skull NBT Tags

There will be a lag spike when spawning a head with a defined skull owner.

1. Make sure cheats are enabled and you have permission to use /give
2. Run /give @p skull 1 3 {SkullOwner:"<player>"}

NOTE: Change <player> with any name. Doesn't have to be a real user.

3. A brief or long lag spike will occur.