SILFH
Pronounced "Sill-fah" and means "Sister In Law From Hell".
Similarly: BILFH and MILFH are "Brother In Law From Hell" and "Mother In Law From Hell"
Similarly: BILFH and MILFH are "Brother In Law From Hell" and "Mother In Law From Hell"
We can't come over tonight because SILFH and BILFH are visiting.