We found 16 dictionaries that define the word souped up:

General (12 matching dictionaries)

1. souped up: Longman Dictionary of Contemporary English
2. souped-up, souped up: Merriam-Webster
3. souped-up, souped-up: Collins English Dictionary
4. souped up: Vocabulary.com
5. souped-up: Wordnik
6. souped-up: Cambridge Advanced Learner's Dictionary
7. souped-up, souped up: Wiktionary
8. souped-up: Dictionary.com
9. souped-up: Cambridge Essential American English Dictionary
10. souped-up: TheFreeDictionary.com

Miscellaneous (1 matching dictionary)

11. souped up: Idioms

Slang (2 matching dictionaries)

12. Souped Up: 1960's Slang
13. Souped Up, souped-up: Urban Dictionary

Tech (1 matching dictionary)

14. AUTOMOTIVE TERMS (No longer online)

▸ Words similar to souped up ▸ Usage examples for souped up ▸ Idioms related to souped up ▸ Wikipedia articles (New!) ▸ Words that often appear near souped up ▸ Rhymes of souped up ▸ Invented words related to souped up