Tweak

Tweak was a personal cantrip that wizards-in-training could learn. It conjured an invisible thumb and forefinger to harmlessly grab or pinch a spot on a target creature's body.

Effects
This cantrip could affect one creature within of the caster. This spell did no damage nor disrupted concentration, it merely annoyed and possibly distracted the target creature for a few seconds. Tweak caused a light pinch, pull, or twist at a visible spot on the target creature, typically a beard, cheek, ear, mustache, nose, whiskers, or tail. If the target failed to resist the magic of this spell, they were distracted for a few seconds looking for the cause of the irritation. The greater the target's intelligence, the more likely they were to be distracted.

Components
This cantrip required verbal and somatic components to cast. The caster pantomimed pinching and pulling with a thumb and forefinger while speaking a magical phrase, such as kitchy-kitchy-coo.