What cool social/custom rules have you played under?

[jpalermo]

we have a course that stays open all year so on those almost 40 degree days when we feel like playing we have our own set of rules we use: - frozen tundra rule : if your ball lands on the green and bounces off you get to put it back on (if you hit a wedge to a green th ball will most likely bounce 30 feet in the air due to the frozen ground that is like concrete -Snow drift rule: if there is a snow drift in your putting line you are allowed to make a path through the snow to the hole (this can get pretty creative, S's, ramps, etc get made) -Nancy Kerrigan rule: if your ball comes to rest on the top of a frozen pond it is in play (the ponds here freeze enough to skate on, why can't you play your ball off of it?.... this one is a risk reward deal, if you don't play it you still get the penalty stroke) not too exciting but it keeps it fun on a sunny 35-40 degree day

[ghalfaire]

A group I play with sometimes has  a moving tee rule.  Make a double bogie and you move up a tee box.  Make a birdie and you move back a tee box.  You stay on the tee box you're at until you either Birdie or Double Bogie.

[Golf'nBiker]

As others have said..2 off the 1st tee box, play which you like.  old farts on THUR dog-fight.  If I start on 18, I've 'tried' to use they rule that it was stated that 2 off the 'FIRST" tee box...dosent work!

[dtb300]

Company outing we played what they called a "Shamble".  Everyone drives the ball, you take the best drive (like a Scramble) and everyone drops their ball there, then plays out the hole with their own ball.