Brian Regan is a stand-up comedian who uses observational

Observational comedy

Observational comedy is a style of humor based on making remarks about commonplace aspects of everyday life. It is the most common type of humor used in stand up comedy.The humor is based on the premise of "It's funny because it's true."-External links:* *...

, sarcastic

Sarcasm

Sarcasm is “a sharp, bitter, or cutting expression or remark; a bitter jibe or taunt.” Though irony and understatement is usually the immediate context, most authorities distinguish sarcasm from irony; however, others argue that sarcasm may or often does involve irony or employs...

, and self-deprecating

Self-deprecation

Self-deprecation, or Self-depreciation, is the act of belittling or undervaluing oneself. It can be used in humor and tension release.-In comedy:...

 humor. His performances are relatively "clean" as he refrains from profanity and off-color humor

Off-color humor

The term off-color humor is an Americanism used to describe jokes, prose, poems, black comedy, blue comedy, insult comedy, cringe comedy and skits that deal with topics that are considered to be in poor taste or overly vulgar by the prevailing morality of a culture...

. Regan's material typically covers everyday events, such as shipping a package with UPS and a visit to an optometrist. Regan makes frequent references to childhood, including little league baseball, grade school spelling bees, and science projects.