This is when you are banging a girl on the beach and you pull your slong out of her, then proceed to get sand stuck to your penis. Once your penis is fully coated in a layer of course sand you then forcefully penetrate you womans anal canal whilst she remains unaware. Due to the sudden shock of a sandy peen in her butt she will thrust her head forward poking her tongue out much like an iguana's reaction when scared.
Bro I gave Sandy such a Rusty Iguana last week, she's still getting grains out as she poops.
Boobs that point different directions.
Jennas boobs look like iguana boobs
A marijuana iguana is when your lizard is puffin on that hard ass kronic hoe.
Man yo iguana has some serious red eyes can i eat him?
Estas Borracho? Iguanas ranas! (are you drunk? same here)
a man with massive amounts of pubic hair, so much so that all you can see is the head of his penis.
My sister walked in my room when i was wanking and said "Oh my god look at his hairy iguana!"
when a man takes out the insides of an iguana and uses the dead inside-less iguana as a condum and uses it in anal sex.
jim: i want to do something exciting
sally: hmm i have an idea
jim: what is that idea?
sally: give me an iguana show
jim: ....aight, iguna show it is
A squad where you and a partner (male) hold each other's balls simultaneously while staring into each other's eyes.
Hey Bro wanna be apart of iguana fam? YEAH of course I love gay shit!