when you gang banging an orangutan wearing a strap on covered in gorilla glue. then you bang them in the ass and you get stuck and you use their rectum as a condom to have sex with their sister after you rip your dick out.
Ian: yo mamma is so fat, that she makes Paris Hilton look like a tampon.
Jack: Oh ya? Yo mamma's so hairy the last time I had sex with your mother I thought I was in the zoo doing a black monkey style.