When i was a jr in high school, my friend and i made a big batch of pot brownies.  He took them and hid them in a drawer in his room.  His mom comes in his room and is rummaging around.  who knows why.  She sees these brownies and decides it's a good idea to eat 2 of them.  She then leaves and goes shopping.  Keep in mind, this woman has never smoked before, she doesn't drink alcohol even.  After an hour or so, she's getting reallly fucked up, and so her friend takes her to the hospital.  They run test after test, and don't know what could possibly be wrong, until they run toxicology tests and find massive amounts of THC in her system.  They ask her.. are you a pot smoker?  and she's like WTF no way! i'm a school teacher blah blah.  By this point my friend has realized the brownies had gone missing, heard that his mom was in the hospital, and had gone and buried them.  I dono why he buried them, he's not the sharpest guy.  Later on though, he visits his mom in the hospital, and she's like... everything is soo surreal.  and he's like omfg, my mom is fucking baked.
Sounds like something straight out of american pie haha