The actact of fat girl deepthroating a guy while laying down because she is too fat to kneel. Generally, the same sounds are made with the animal and the act.
"Did you hook up with that fat chick that night?"
"Yeah, her fat ass gave me a walrus."
see penguin
Adjective. To Walrus a person, they must be laying down either on their back or stomach. The action of "Walrusing" is to leap onto the victim, landing on your stomach. This is similar to a bellyflop... except onto a person.
It is named "walrus" because Walruses lay on their stomachs pretty much all the time.
"Me and Jen were laying on her bed when suddenly she walrused me! She laughed because I made a weird noise due to the lack of breathing that I could do."
His mother is a Cougar, always preferring younger men. That older man is a Walrus, the younger the better for him, ( as long as they are of legal age )