Definitions by Iriquois

vamp 

To survive and continue to live relatively healthily beyond all scientific reasoning.
The word has it's origins in Metal Gear Solid 2: Sons of Liberty with regards to a particular character Vamp, who gets shot in the head with a .45ACP round and lives to run on water, get shot lots more, run up walls etc.

Meatsack 1: Joey fell off the Empire State yesterday.
Meatsack 2: ZOMFG NOWAIZ!! That's terrible!
Meatsack 1: It's ok, he's totally fine. Looks like he pulled a vamp.

vamp by Iriquois April 6, 2008