Whore. Someone who has so much cock in their mouth that they can be considered a muffler for it. Does not necessarily imply swallowing. See also cum muffler.
Synonyms for cockmuffler
On this page, you will find 30 slang terms related to cockmuffler. Some of the top words include: cockmuffler, cumdump, cockmuncher, sword swallower, cockgobbler, and 25 more.