众所周知，大A是一种无脊椎动物

[quote][tid=30449530]Topic[/tid] Post by [uid=60664411]ashipinyin[/uid] (2022-01-27 10:22):

[img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img][/quote]海绵体[s:ac:哭笑]，偶尔能硬下下，然后就软了

[quote][pid=584695843,30449530,1]Reply[/pid] Post by [uid=63855022]BlackFrog[/uid] (2022-01-27 10:26):

海绵体[s:ac:哭笑]，偶尔能硬下下，然后就软了[/quote][img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bd40397e2.png[/img]

薛定谔的脊椎骨

脊梁=鸡凉=面条。所得得出结论大A的脊梁=请韭菜吃面。