Shotgunning

verb

1. (smoking) To inhale from a pipe or other smoking device, followed shortly by an exhalation into someone else’s mouth.
2. To verbally lay claim to (something)

   "I got a day off because I shotgunned it."

3. To hit the ball directly back at the pitcher.
4. To rapidly drink a beverage from a can by making a hole in the bottom of the can, placing the hole above one's mouth, and opening the top.
5. To send out many (requests, answers to a question, etc), especially in the hope that one obtains a positive result (i.e. reveals useful information, is correct, etc), in the manner of a shotgun firing many balls of shot such that one may hit a target.