A collection of possible solutions
1. Unicorns may get sassy due to an excessive intake of sparkly rainbow-colored lattes.
2. Unicorns may get sassy when their horn polishing routine is interrupted.
3. Unicorns may get sassy when forced to wear non-sequined socks.
Why Unicorns Wear SocksUnicorns wear socks for the same reason everyone else does: because they're a great way to express themselves, and also because they're just really comfortable.