1. Your arsehole.
2. The most emotionally foetal place you can recede to whilst lying upon your bathmat.
3. A place where shitty skater's dreams go to die.
4. Any orifice that belongs to your mum which has had my cock in it.
Nathan Charles Richter: I fucked your mum up her shamepipe and i regretted it. Made me spend all Sunday locked up in my shamepipe.
The abandoned skate-park where George Michael's nightmares go to die.
Frank: I ate so such cheese before I went to bed that I totally fell into the suction of the ShamePipe. Hand me some Kleenex, Spanky!