1. A condition of testicular discomfort or aching caused by prolonged sexual arousal without release; also used figuratively to describe frustration from an unfulfilled expectation.
Usage: vulgar slang; informal; primarily used in male contexts

Examples

• He complained of blueballs after the date ended abruptly.
• The movie's cliffhanger left fans with a sense of blueballs about the sequel.
• The cancelled concert gave ticket holders a case of blueballs.
• He joked that waiting for the game release was giving him blueballs.