The most over used line from tokers is "This is the best you will ever get" which I find hilarious.
I have toked thousands of joints from Thai to White Widow and I have never ever whitied (I know people who have) I don't think it will ever happen either because if it aint happened yet it aint ever gonna happen. I have been smoking for 28 years and lived in probably the best country for ganja (Holland) for 12 years.
I have a high tolerance for booze too which sucks a bit because it means it always costs me more to get where my friends are with less,, oh well.