What is Nkda?
1.
Used in the military and medical scene the abbreviation 'NKDA' means No Known Drug Allergies.
The letters are usually sewn onto a patch and fastened to a soldier's gear, or scribbled on any plain surface of his load out such as a helmet, knee pad or raid pouch flap.
See 
This soldier has O POS+ NKDA scribbled on his helmet, give him a gallon of morphine, STAT!
See 
Random Words:
1. 
Performing sexual favors and acheiving a female orgasm using solely the eyelid.
Tom contracted eye hepes after perfoming optical sex on.. 
1. 
This is a very complex law of physics.  It states that if food (goldfish, for example) is dropped on the floor, it can be "safely&q..