Well, this is awkward.
Prior to checking Off-Topic (and finding out this thread exists), I received a kudos in an old thread and decided to take a walk down memory lane, where I found this post:
Then lo and behold, I find this thread.
I'm just glad you've decided to join us down here in the mud, amigo. Welcome to Off-Topic.
Yeah, but at least my thread actually has some discussion value to it as opposed to everyone posting "High-fives *random poster*" over and over again needlessly just to raise post count. I guess that's the new OT for you.
Both of you are overreacting. Did you find a bathroom eventually and make it there safely? If so, tell him why you are upset over it. If you went in your pants, I would recommend thinking over the friendship. Or maybe ask yourself if you made it clear enough that you were about to go regardless of a toilet being under you. Ask why he would fight the so vehemently and decide if that is a real character flaw that can be reconciled in the friendship. If not, end it.
I guess you suck at reading a thread more than it's title or entirely?