Thanky Panky 

The act of having sex with someone out of gratitude

He was as ugly as he was stupid. There was no way she'd be seen dead in public with him, let alone agree to the invitation she could see gradually forming in the gulf between his ears...

... but he had driven all the way from Barstow - so a little Thanky Panky wasn't entirely out of the question.

Thanky Panky by glubdammit January 26, 2009

Tanky Panky

When a Left 4 Dead Tank Charges you and proceeds to:

1. Brutally murder you

Or

2. Get pwnd by your autty

ZOMG the Tank killed you!! How'd you like that taste of Tanky Panky?

Tanky Panky by Corster March 4, 2009