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
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
man who ejaculates in public places e.g planes. will get drunk and loaded on pain killers then jack off in front of everyone.
by Ms Flowers12 November 19, 2010