Searching the internet for 'grumble' - grot, indecent images, smut and/or pornography.
N.B. Not to be confused with 'Grumble Serf' - a porn servant, 'cumpanion', or 'rut-monkey'.
"Mam, can you get some tissues when you're at the shops? I fancy a bit of a one-handed grumble surf a bit later. You told me off last time when I didn't wipe down afterwards."
internet pornography masturbation grumble mags self abuse perversion grot-mongering mummy