Season 1 · Episode 9
Gravity Falls
Dipper wants to correct a mistake he made in the past with assistance from a time machine. Mabel is overjoyed when she wins a pet pig at a fair.

Common mild insult in Latin American Spanish. Stronger than 'antipático' but not considered vulgar. Often used to dismiss someone the speaker dislikes.
Used to signal that the speaker is giving in or throwing caution aside. The tone is resigned and slightly frustrated rather than angry.
Fixed phrase used to justify taking a reward or rest. The reflexive 'me' adds a personal, emphatic tone common in spoken Latin American Spanish.
In this usage the phrase is inverted from its English cognate: in Latin American Spanish it signals pride and triumph rather than abandonment. Context is key.
A fixed idiomatic phrase. 'Escatimar' alone means to skimp or be stingy, so the negated phrase signals the opposite: lavish spending or effort. Very common in both formal and casual registers.