Jedi light in your eyes when it's flashing green

from XV – Jedi Knight Lyrics on Rap Genius

Meaning

Double meaning here. Her eyes light up when she shows (flashes) her his cash (green). The other meaning is that when his lightsaber lights up (Jedis tend to have blue or green lightsabers) her eyes reflect the light that flashes from it (thus, the jedi light that is in her eyes).

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