We found 3 dictionaries that define the word crank calls:

General (3 matching dictionaries)

1. crank calls: Vocabulary.com
2. crank calls: Wiktionary
3. Crank calls: Wikipedia, the Free Encyclopedia

(Note: See crank_call as well.)

Definitions from Wiktionary (crank call) ▸ noun:  A prank call. ▸ Also see crank_call ▸ Words similar to crank calls ▸ Usage examples for crank calls ▸ Idioms related to crank calls ▸ Wikipedia articles (New!) ▸ Words that often appear near crank calls ▸ Rhymes of crank calls ▸ Invented words related to crank calls