plumper

noun7

1. •
   One who plumps or swells out something else.
2. •
   That which plumps or swells out something else.
3. •
   [in the plural] A small ball or pad carried in the mouth to fill out the cheeks.

   • I'll open my mouth with as much care as Mrs Bridget Button, who wears cork plumpers in each cheek and never hazards more than six words for fear of showing them. — 1780
4. •
   (Internet) An obese woman, especially in pornography.
5. •
   In elections, a vote given to one candidate only, when two or more are to be elected, thus giving the candidate an advantage over the others.
6. •
   A voter who plumps their vote.
7. •
   A downright, unqualified lie.