What does it mean to be spoiled, exactly?

Yeah. There's a difference between being a spoiled brat and being just plain spoiled.

... copied off dictionary.com ....

spoil   [spoil] hiển thị IPA verb, spoiled hoặc spoilt, spoil·ing, noun
verb (used with object)
1.
to damage severely hoặc harm (something), especially with reference to its excellence, value, usefulness, etc.: The water stain spoiled the painting. Drought spoiled the ngô crop.
2.
to diminish hoặc impair the quality of; affect detrimentally: Bad weather spoiled their vacation.
3.
to impair, damage, hoặc harm the character hoặc nature of (someone) bởi unwise treatment, excessive indulgence, etc.: to spoil a child bởi pampering him.
4.
Archaic . to strip (persons, places, etc.) of goods, valuables, etc.; plunder; pillage; despoil.
5.
Archaic . to take hoặc seize bởi force.

Your not spoiled in my opinion.

Being spoiled means that bạn just have to get everything bạn want,no matter what the reason. Throwing tantrums when bạn don't get what bạn like.Begging like your about to die for things that bạn don't really need.

^Well that's my definition of it anyways.

Duh,it means to get every thing bạn want,so when bạn ask for it bạn get it!!!!!!!!basiclly thats what it means.