The buttocks. The fleshy, cushiony, and sexually stimulating protrusions on both the male and female backsides, strategically located between the lower back and the hamstrings.
Daneesha: "Hey girl, check out mah man, Raj. Dag, that nigga's got some buttockals..."
Kaneesha: "I'm feelin' you, baby. Only person on this damn earth with finer ones is Serena...."
The two halves of a heinie. Buns. Nalgas.
May be pronounced BYOU tocks.
Get yer buttocks outta here.
the singular form of buttocks.
one butt cheek
"Wow, thats one nice buttock you have there."
the most polite way possible to swear
Emilio Post: I'm leaving you for your best friend.
Emily Post: Oh buttock.