Definitions by Wade - DP

McGarnagle 

Noun/Verb: The process of making one gag on your penis. Gag symptoms can include coughing, excess saliva production, bile, and/or watery eyes.

1. My girlfriend's not very good at deep throating. I feel bad every time I give her a McGarnagle.

2. Sara is like a pornstar. After I McGarnagle her she begs for more.

McGarnagle by Wade - DP July 19, 2012