See Doggy style.
Where the 'bitch' (either male or female) will get on all fours and the 'butch' will enter him/her from behind, either in the vagina or the anus.
Synonyms for doggy-style
On this page, you will find 30 slang terms related to doggy-style. Some of the top words include: corn hook, doggie style, houdini sex, fishhook, vaginasaur, and 25 more.