Also used to incorrectly describe proper arguments made by women when her partner is later retelling an argument to his friends.
"a girl dresses up as a hoochie but gets pissed when guys hit on her only for the purpose to have sex=girl logic"
Girl: ARE YOU SAYING MY ASS DOESN'T LOOK NICE NORMALLY?! ARE YOU CALLING ME FAT??
Guy: ...No. Don't use Girl-logic on me