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1.
Another word for a sausage fest. A bunch of guys hanging out with no bitches.
1. Paul said his party was packed to the max with bitches, but when we got there it was a weiner roast.

2. I hope this party doesn't turn into a weiner roast.
by Darweeg-o and Limbatchi July 11, 2006
 
2.
The act of giving a Dutch Oven while receiving a Blow Job.
Joe: "So, I guess I'm single now..."
Billy Bob: "Why is that?"
Joe: "The old lady wasn't happy about the Weiner Roast before bed."
by muddy mudskipper July 14, 2010