An evolution of the verb, "cuddle" and the verb, "curl" as in "to curl up" combined to refer to cuddling and curling up with a significant other.
Jessica loves to curdle with her new beau, Graham
by Melissa Malick August 09, 2004
1 more definition
The jelly roll that hangs over a females vaginal parts that you have to move to locate the females parts.
Her curdle was so nasty I had to walk out. Her curdle's happy trail was wicked.
by Neff Apoundis May 22, 2015