To do a prendeville. To have a sly wank on a plane in your seat and to blame it on painkillers and booze
I was on a flight and this fella next to me was doing a right old prendeville in his pants. The dirty fecker!
by corklanger November 03, 2010
to pull ones penis out and masturbate in public. Preferably on some mode of public transport
I was bored on a flight to London so I tried to have a sneaky prendeville under my Cara in flight magazine
by Neil96 November 04, 2010