Radical
License

Mnemonic

Under a tent set up in a parking lot, you stand on aching legs for hours waiting to get your license. The tent is the temporary DMV office, and your legs tremble by the time you finally reach the counter and hold that license in your hands.
Additional thoughts
Picture a sweltering makeshift tent serving as a DMV. Your legs are killing you from the endless line. The relief of finally clutching that license card makes the image stick.
Quick recall
Aching legs under a DMV tent, waiting forever for your license.