The act of ejaculating upon a barbecue, lit or unlit. This activity is most commonly performed in Scotland as an act of love towards out door cooking, or as an act of revenge against a rival
"Kiera, did you just barbaculate on my new barbecue?!"
"YOU KNOW YOU LOVE IT BWOIII!"
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi