in dating, determines the lowest possible age you can (appropriately) find dates. In other words, it determines the lowest possible age before the "too young for you" category begins
Billy's 35 and really likes Jane, but she's only 23 and everybody says she's too young for him. She meets the half plus six rule, so Billy doesn't care.
by ICberg7 August 23, 2005
When things are messed up in every possible way, it is screwed six ways till Sunday. Even on Sunday, you might not find relief.
Man, Jake told Michelle he saw her fiance's profile and picture on adultfreindfinder.com. Jeff is screwed six ways till Sunday. She's going to lop off his balls.
by Carl Otto December 06, 2007
by nbc news, your local fake news October 17, 2018
School, you expected it didn’t you.
by XxAmogus69 January 25, 2022
by MERC907 January 22, 2018
by grip1o1 June 22, 2009
If I go left or right i'll turn up at the same place in the end. It's six of one half dozen of the other.
by David October 01, 2004