from artist/source:
“
It starts with licking batteries. But soon you need more to get your kicks.. Thundercloud-abuse or “Ponytoasting” is an alarmingly fast growing trend among young Pegasi all over Equestria. Long-term effects include strabismus, loss of coordination abilities and a drastically reduced taste for costumes.
In case you’re wondering how the 3D-effect is made: [link]
“