This creature is called "the trouser snake". They were first found in Brazil after the Medeira River was drained, their outside skin makes it look like they are giant grey penises :
Trouser snake 😉 | Instagram
Trouser Snake - 9GAG
US being overrun by freaky 'penis snakes' that can grow up to 32 inches long as they slither up from Amazon | The US Sun
Snake Charmer Costume | Halloween Costume | Rasta Imposta
trouser snake | Reptile Forums
Taming The Trouser Snake: A Man's Guide to Relationships, Romance, Sex, and More: Gomez, Rolando, Pruett PhD, David: 9781512383195: Amazon.com: Books
Not Trouser Snake by vincentwolfe -- Fur Affinity [dot] net
Erectus Trouserous" Sticker for Sale by artdyslexia | Redbubble
Trouser Snake Stupidity — ARJUNA ISHAYA
Trouser Snake Boxer Briefs – FUN-DEEZ
UnNews:Man killed by Trouser Snake - Uncyclopedia
ever seen a trouser snake riding a bucking bull? Now you have thanks to @sex_is_weird . On a scale of 1 (I can't unsee this) to 10 (I'd… | Instagram
Attack of the trouser snake - ABC (none) - Australian Broadcasting Corporation
Man at German Airport Conceals Trouser Snake – FlyerTalk - The world's most popular frequent flyer community