Top definition
When one jacks off then immedeatly proceeds to take a shower while drinking a beer in the shower. One can do this collection of activities in any order, but the beer must be drank while in the shower. (Jack off + beer in shower= bower)
Example 1
Person 1: So when are you coming over?
Person 2: In a little while. I gotta get me a Jack Bower, take a dump and eat dinner then I'll be over.

Example 2
Person 1: So did you slip her the sausage last night?
Person 2: Na I dumped that dirty dyke and went home to snag a Jack Bower.
by Scotty Tits March 31, 2008
Happy St. Patties Day!