We found 7 dictionaries that define the word bad guys:

General (6 matching dictionaries)

1. bad guys: Merriam-Webster
2. bad guys: Collins English Dictionary
3. bad guys: Vocabulary.com
4. bad-guys: Wordnik
5. bad guys: Wiktionary
6. Bad Guys (TV series), Bad guys, The Bad Guys: Wikipedia, the Free Encyclopedia

Slang (1 matching dictionary)

7. bad guys: Urban Dictionary

(Note: See bad_guy as well.)

Definitions from Wiktionary (bad guy) ▸ noun:  (informal) a villain, particularly an antagonist in a story. ▸ Also see bad_guy Phrases: Bad Guys 2, Girl All the Bad Guys Want, The Bad Guys, agency for bad guys, more... ▸ Words similar to bad guys ▸ Usage examples for bad guys ▸ Idioms related to bad guys ▸ Wikipedia articles (New!) ▸ Words that often appear near bad guys ▸ Rhymes of bad guys ▸ Invented words related to bad guys