When a person shits on their partner's chest (of the hot carl or cleveland steamer variety) and then sits on it, creating what appears to be a patty.
Man, I'm horny, I could go for a sausage patty.
by Sarah and Lauren October 18, 2004
A woman who hangs out at Sausage Bars. Most Sausage Patties have few boundaries.
Let's go 3-way that Sausage Patty.
by Bringindowntheblouse October 10, 2015