A blood grudge is when you/your girl is on their period and you do something to piss them off or make them cry... they will hold A grudge against you till their cycle is over. Hence the blood grudge
Why are you sleeping on the couch?
Because my girl is holding a blood grudge... I asked her if she was on her period.
Because my girl is holding a blood grudge... I asked her if she was on her period.
by NinjaKat503 July 15, 2020
Get the Blood grudgemug.