Lesser Villain Weaknesses

In case the chart on page 96 of the DMG is too serious…
1. Seasonal allergies
2. Gives up evil ways if hugged
3. Immune to magical weapons, mundane ones do 2x damage
4. Dangling participles deal 2d8 damage
5. Can be defeated by democratic vote
6. Unable to resist or win dance competitions
7. Homeopathy (Take a sword, put it in water…)
8. Pictures of cats