Best definition
In the 1980s WeeTam was the biggest drug dealer in Glasgow, Scotland. He ran an underground empire which spanned from Glasgow to Edinburgh. The Infamous Ferris Refers to Weetam as “a straight Loc fae pollok”
The term “weetam” is another name for a drive by.
“yeh we weetam’d them up”

“weetam done ma da and ma maw :(“