søk opp hvilket som helst ord, som jamflex:
 
1.
1) v, to jump into freezing water
2) v, the act of fisting a polar bear
I took the polar plunge last night, high five!
av baby gravy train 31. mars 2011
 
2.
Verb. to take the polar plunge

The Polar Plunge (aka polar bear plunge) is the act of getting up on new year's day (hung over most commonly) to jump in a lake. This act is best performed in Milwaukeejumping into Lake Michigan. Once taking said plunge, you become a member of the polar bear plunge club for life, much like the mile high club
Guy: hey, wanna take the Polar Plunge with me this new years?

Friend: umm, im kinda scared my dick will recede into my body from the cold

Guy: come on man, its worth it, you become a lifetime member once you do it.

Friend: well shit, then count me in
av alaskan2425 12. desember 2008