A kind of large handbag.
Any migratory laborer, whether homeless or not.
A wandering homeless person, especially (historical) one illegally travelling by rail or (derogatory) a penniless, unemployed bum.
To be a hobo, tramp, bum etc.
A navel that protrudes from the abdomen.
A penis, seen as an everted version of a vagina
Anything convex.
An extrovert
A vagina with external labia minora.