The bulldog

[Jessica]

Another in the lineage of [Dick Tricks] whereby one gets [down on all fours], preferably naked, after tucking the penis and balls back between ones legs. When properly done, the effect will resemble that of a male Bulldog, with the scrotum and testicles [hanging down under] the rectum. This trick should also include a growl, and typically is listed at a medium-hard trick to pull off, because of the necessity to be naked. Bonus points can be earned by holding a shoe or slipper in ones mouth, and growling loudly while performing this trick.

[exinilu]

When a male turns around, pulls down his pants, and [tucks] his genitals between his legs. He then bends over, spreads his cheeks and starts [barking] [like a dog].