hot dog willy
A hot dog willy is when you jerk a man off and when he's about to cum, you stuff a hot dog in his urethra while screaming: "Willy!"
John: "Samantha gave me a hot dog willy last night, it felt amazing!"
hot willy dog
To cover one of your fingers in saliva (extracellular fluid produced and secreted by salivary glands in the mouth.) out in a hot, humid area and shove it up their anal passageway into the rectum and out while saying "Hot will dog!".
In Florida, a local boy gives a hot willy dog to his friend