1 definition by DanAjellohappyface

Performing a ''Truck'n'Trailer'' involves inserting your penis into a persons pocket, while standing behind them, preferably whilst they are unaware of it happening.

The aim is to keep your penis in their pocket for as long as possible, or untill the victim has noticed the Truck'n'Trailer.
John scored six Truck'n'Trailers this weekend, two lasting over five seconds.
by DanAjellohappyface April 14, 2011
Get the Truck'n'Trailer mug.