half-shapp 

to perform one of the two parts of t-shapping.

"Well, you've already shit yourself, are you going to hang out for a while, or just half-shapp?"

half-shapp by Jimmy Vanderball August 17, 2007

halfhappy 

Happy by doing something mischievous or something wrong but also feeling guilty

He was halfhappy beating his friend on video game using cheat code

halfhappy by Ishuwithnoissue May 17, 2016