i think i call the river, given a combination of factors.
you are on tilt, and he knows it. he may well have a hand like 99/88 which given his preflop stats, he would not have reraised from the BB. as you said, he is overplaying his hands and may think you have gone totally nuts and are raising AK or something. it's a reasonably large pot at this point, and folding here will destroy your already poor image (assuming you want to stay at the table).

of course, you should have raised the flop or turn.
i think i lean towards turn because you are WA/WB to a degree, except for the club draw which you extract the maximum from by raising turn.