While performing anal sex, you pull your dick out and drop several "just-add-water" foam expanding dinosaurs into her open asshole. Then reinsert, pee in her butt and wait. Pull out quickly and a few of the dinosaurs will flow out like on a waterslide. The others will stay in there for a while eventually landing in another water pool... the toilet.

Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.

While performing anal sex, you pull your dick out and drop several "just-add-water" foam expanding dinosaur capsules in her asshole. Then reinsert, pee in her butt and wait. Some of the dinosaurs will flow out when you're done. The others will stay in there for a while and give your wife/girlfriend a nice surprise the next time she TRIES to drop a deuce.