#74: mnemonic

what's the mnemonic 
for a "memory trigger"
I can't remember!

I could imagine Christopher Allen Lloyd using this line in "Taxi." 
His brilliant character — Reverend Jim Ignatowski — kept me laughing through 84 of the 114 episodes, rivaled only by Danny DeVito's "Louie De Palma." Shout out to the people who run IMDb!

These two both got their start in the insanely great, 5-Oscar-winning film "One Flew Over the Cuckoo's Nest." 

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DEFINITION of this 3-syllable noun:

1. something intended to assist the memory, as a verse or formula.
2. Computers. a programming code that is easy to remember, as STO for “store.”
3. assisting or intended to assist the memory.