Patton Mirman's definitions
The action of receiving a "blumpkin", while on a submarine. The performer of the act must wash down the ejaculate with the toilet water.
Jon took Trish on a submarine tour last week. Halfway through the tour he had to take a shit, so headed for the bathroom. Trish busted in and started going all McHale's navy on him!
by Patton Mirman October 8, 2009
Get the McHale's Navymug.