Blankblasting 

An adjective used when your penis is just firing blanks and your cum is infertile.

'We'll never have a baby, because my husband just keeps blankblasting'

Blankblasting by GottaLoveMajumjums August 30, 2013

blankslating 

A phrase used to describe a feeling after sex that feels like you're having a seizure

"yo i hooked up with a girl and she started spazzing out afterwards"

"yeah she was probably blankslating"

blankslating by ThatGuyGreg February 24, 2021