What does arabian guillotine mean?

arabian guillotine meaning in Urban Dictionary

The act of shanking some body through temple to the mind while she or he blows you, causing him/her to involuntarily bite down on your penis with optimum force, while they perish. Frequently proposed as a test when it comes to virility regarding the shank-er (as a sufficiently turgid member should withstand the utmost power exerted by a jawing).