1 definition by JohnnyTbagz

Firing off all ammunition in a firearm whilst climaxing from receiving felatio. When done properly the brass cartridges will bounce off the top of the head of the one performing the felatio in between the streams of semen rocketing down their throat.
"The only way I'm driving 150 miles for head is if that girl's gonna give me a Glock-en-spiel!"

"Honey, can you stop by the gun store on the way home? I wanna give you a Glock-en-spiel later."

"That girl totally blew me on the beach at sunrise this morning man. The best part was, It was a Total Glock-en-spiel! I emptied my magazine and my balls simultaneously!"
by JohnnyTbagz August 29, 2011
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