Lyric discussion by jabe05 

Cover art for On the Wall lyrics by Jesus and Mary Chain, The

Clearly this song is about using a condom. I never grew, covered up by you, and nothing grows anyway - No baby is produced in the process. Life in a sack is comming back - obviously his dick is again put in a "sack", and clearly this is something bad. The whole text is about his dick really...Allthough the "on the wall" part is still hard to understand.. Jesus and Mary Chain rules