noun: The act of two sets of testicles hitting each other such as during a three way with two men and a woman (one in the pink and one in the stink).
Umberto had a case of Testiclation A because of incidents that transpired the night before with his boys Dan and Jake.
Free Daily Email
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.