Slang term for Blue Meth. Mainly used in England.
Steve: "You're smoking weed?"
Bob: "Chill out man, its not blue peter!"
by That one English guy... September 11, 2013
Something you made earlier, usually refers to a spliff or reefer, where you have made one at some other time and are now ready to smoke it.
Can also refer to cookery.
Ah look, I've found a blue peter, what a top do. It's ok I've made a blue peter.
by jill harrison November 2, 2006
A childrens TV programme made by the BBC ever since the dawn of time (apparantly). Still runs even though the presenting is shit. The famous garden was apparantly trashed by Les Ferdinand, ex-footballer and spurs scum.
Man, you so black i cant see you! Just like no-one could see les ferdinand at night when he trashed the BP garden!
by Crazy Joe July 8, 2004
When a man has had so much sex, his penis will not become erect anymore. This is referred to as having a "Blue Peter".
Peter is a nickname for the male member, and blue is used to mean dead or tired.
"I fucked that girl so hard I got a Blue Peter!!"

"Hey let's have sex again!"
"Can't! I have a Blue Peter!"
by Biblo February 15, 2005
A ready rolled joint . For that special occasion. Taken from the children's show of the same name , and their "here's one I made earlier " quote
A. You coming out for a smoke ?

B. Yeah !

A.Ok

B. I have a Blue Peter

A. You absolute legend
by Haako August 13, 2015
A pre rolled joint "here's one I rolled earlier"
Friend 1 "I need to roll"
Friend 2 "it's cool I got my blue peter"
by Spec1982 November 16, 2016
A very pleasant individual, who is good looking, has nice teeth and hair, and a great dress sense, but is ultimately a bit of a boring toff.
Man, I would fuck his girlfriend! Shame she's a Blue Peter Presenter though.
by Bungle123 March 15, 2009