<human>: Can you provide a brief overview of the text?

My story is actually not my own but happened to my best friend.
He smoked pot during college and somehow the police found out and did a room search. Luckily he didn't have any at the time. My friend J, suspected his roommate.

 So my friend J and his friend M called J's Roommate pretending to be the cops. J's roommate told everything to the "cops" about J's smoking habits and how much he thinks he does and ALL relevant information. 

J got so pissed that he did multiple things 

a) Stole video games from him and denied it

b) Jizzed in his shampoo everyday for about 3-4 months 

c) Pissed in his Orange Juice

c) is particularly funny because J tells me he was a weird kid.
He said he was really dutch and cheap and even though they would share a fridge, over weekends (it was a small college and kids often went home during the weekend) he would bring his Milk / OJ and Juices back home.
His family probably drank it.
<bot>: My friend's roommate ratted him out for smoking pot => a) b) and c) acts of revenge were carried out.