misspelling of "bukake". Bukake is a Japanese sexual act where multiple men ejaculate all over a female.
Originally used to socially and emotionally destroy a female after infidelity, it has now become a favorite among people around the world.
Four or more friends jerking off onto a car. In most cases there is a couple having sex in the car and one of the parties involved invited the hoard of mastrubsting friends and the other party was not forewarned.
I'm so glad we bucarked last night. I think I love you.
"Did you see the look on Michelle's face last night when we bucarked all over her Buick! "