Yoda-ears 

Yoda-ears is what happens when a mask's straps are on too tight.

I prefer to cover my mouth with a neck gaiter since it won't give me yoda-ears.

Yoda-ears by Tim Ozman July 20, 2020

Scratching Yoda Behind The Ears 

Masturbation (male)
*also 'releasing a special edition'
'polishing darth vaders helmet'
'having a han solo'

I'm going to scratch Yoda behind the ears.

Scratching Yoda Behind The Ears by Antony Collett September 1, 2005

Scratch Yoda Behind the Ears 

The act of masturbating to Star Wars, especially the non-human actors. As seen on iSketch.

Person 1: Awe man, I was watching Star Wars last night. The Twi'lek got me so hot, I had to Scratch Yoda Behind the Ears.
Person 2: *Just looks at Person 1 Awkwardly*

Scratch Yoda Behind the Ears by SexyJonesy March 1, 2012