The Porky Twanger defines the act of inserting a digit up the female corn hole during a session of Bumping uglies. This is optionally accompanied by the calling of the phrase 'Porky twanger!' (spoken aloud at volume), and most likely followed by a swift dismount.
'I got really drunk last night and ended up in bed with my ex-girlfriend. I was doing her from behind, so I thought I'd give her a porky twanger while I was at it.'
verb: to get squished, by having a heavy object fall on oneself.
The act of being pulverised by a sudden impact of great mass.
*man is working under a photocopier, the photocopier starts to topple precariously*
Man: "Help! Someone grab this thing, before it Tranters me!"
*a second later, an almighty crash, a helpless shriek*
Colleague: "Wow, poor guy. He really got Trantered."