Used in Liverpoolearly 1980s.
1. Leftfield adjective describing something, or someone you loathe, but had to endure for an unreasonable length of time.
" Had to watch the TV with my old dear last night, and the programme she wanted to watch was fucking Matt 'Eggenbaby' Houston"
this is a term used with the position, "reverse 69". where the man is kissing a girl, and she is kissing back.
we were egenberging so hard i though i was gunna bust a load so big that if my sneaker was a vagina, i would be expecting in 9 months, due to the jizz that ran down my leg in such a fashion.