jam is another name for seman and strangler comes from the action that the man does whilst mastubating like he is strangling someone hence jam strangler!
bob- fookin ell dave i had the best wank ever before it was lovely
Dave- your such a jam strangler!
bob fuck off!.............tit!
Dave- your such a jam strangler!
bob fuck off!.............tit!
by mike April 09, 2004