Somebody who is very inexperienced at a sport. When somebody who plays a sport 24-7 and messes up, can be called a once-a-weeker meaning a scrub.
Tennis player-'Hits shot in the net'
Coach-'Dont miss that shot. Your such a once-a-weeker.'
By Joellen
Two Weeker
People who sag there pants in such a way that it appears that they have two weeksworth of shit in them.
Person 1: Hey there your sporting the Two Weeker look
Person 2: The fuck you talkin bout old man
Person 3: Your pants are sagging In such a way that it appears you have two weeks worth of shit in them.
By Tessie
Two Weeker
Someone that you just started hearing about and now suddenly you see them everywhere and hear their name a lot but it’s like they hadn’t existed before the pasttwo weeks
“Who the fuck even is she?” “Oh she’s the new two weeker” or “where did they even come from?” “Who knows, I keep hearing about them too”
As a derivation of Jobbie (a Scottish colloquialism for excrement) a "Jobbie Weeker" is a poo of considerable satisfaction. For example, a ghost poo might be considered a "Jobbie Weeker".