The Wisconsin Switch is when you're having sex with your girlfriend from behind in front of a window and you stop for a second and let your friend take over without her knowing. You then go outside, get in front of the window and wave to the girl while smiling.
by WisconsinS January 30, 2009
We went out to the shack on the lake today, and we got so drunk that one of us pulled the ol' Wisconsin Bait 'n' Switch.
We were so ashamed.
We were so ashamed.
by Thwacko September 13, 2010