U.T.B.N.B. phr.
anal intercourse as a means of contraception.
![[UK]](/static/img/flags/uk.png "United Kingdom") | Roger’s Profanisaurus in Viz 98 Oct. 29: U.T.B.N.B. abbr. Up The Bum, No Babies. A reliable, yet illegal contraceptive device; opposite of an I.U.D. |
anal intercourse as a means of contraception.
| Roger’s Profanisaurus in Viz 98 Oct. 29: U.T.B.N.B. abbr. Up The Bum, No Babies. A reliable, yet illegal contraceptive device; opposite of an I.U.D. |