Has anybody seen giant seeds?

Well guys, I aks this cuz my brother told me a story that back in 1976, he went down to Veracruz, Mexico, with two of his marine corps buddies to vissit some family members, whyle they were there my brother gave his uncle 10 dollars to bring him some weed, 4 hours later the old guy shows up with a kilo wrapped in newspaper that was full of huge colas of some skunky frutty shit that my brother claims was the best smoke hes ever had , he said that half a joint put all 3 of them out, also that the seeds were as big as pine nuts with shell, so i think thats pretty impresing size for just a seed, also my brother aint no noob when it comes to smoke, like i said he was in the marine corps and got to travel all over the world getting high were ever he went , hes´also a california medical marijuana patient so he´s tried pretty much everything, a real all around stoner .


so the million dollar question is:

Does anybody know what strain this weed might be? or
Has anybody seen pine nut sized seeds?