มองหาคำศัพท์ใดก็ได้ เช่น cunt:
 
1.
Whilst performing sexual intercourse, in the Doggie Style position, the non-receiving partner lubes up his/her hand and rabbit punches the receiving partner's anus. With luck, the fist will slide in, and be rapidly retracted, causing the receiving partner to gape. The non-receiving partner then quickly spins 180 degrees, and takes a rotten dump into the receiving partner's rectum.
Amanda: "Wow Jim that feels wonderful!"
Jim: "Backfill, bitch!"
Amanda: "OH MY ASS WHY!?"
โดย Nuglord 03 เมษายน 2011

คำที่เกี่ยวข้องกับ Backfill

chocolate hoho cocoa ravioli doggie style gape landfill tootsie pop
 
2.
The act of shitting one's bed usually while in an intoxicated state.
"I backfilled something awful when I was a lad." Couldn't get the shit out of my duvet for 2 weeks."
โดย Steve 13 พฤศจิกายน 2003