shart是什么意思？谁能分析下？

Shart

Shart is a portmanteau of shit and fart, and refers to a fart that results in the soiling of ones pants/underwear. It was mentioned by the character played by Philip Seymour Hoffman in the movie Along Came Polly.

To protect against sharts, one could place a Manpon (usually a bunch of toilet paper) in one's underwear to maintain cleanliness. Manpon is a portmanteau of Man and Tampon.

中文意思，通俗点说，就是放P崩出来shi啊 fen水啥的搞到裤子上很恶心的

这个词就是shit 和 fart的合并词

出处是一部叫做《遇见波莉》（Along Came Polly）的电影