Someone who volunteers to sing when surrounded by hot friends (usually when playing rockband) with the objective of getting some sort of action
Jealous Guy 1-"Damn I wish I could sing like Ciaran, he is giving out orgasms over there singing rockband songs"
Jealous Guy 2-"Yeah he seems to be quite the Focused Vocalist"
Jealous Guy 1-"He will be busy tonight"
Jealous Guy 2-"That is for sure"