যেকোনো শব্দ খুঁজুন, যেমনঃ sex:
 
1.
A wannabe gardener who kills plants. Opposite of green thumb.
I have killed all the plants in my house. I must have a black thumb.
লিখেছেন- Clifford D. 13 de সেপ্টেমবার de 2006
 
2.
A gang group in the south east side of Canada. Origanallly founded to herd black sheep, now help to protect the farmland.
"Man, those Black Thumbs are crazy!" Said Tommy
লিখেছেন- group4eveer 16 de অক্টোবার de 2012
 
3.
similar to green thumb, but further than plants. everything one touches turns to shit.
WTF you break EVERYTHING. Black thumb dude.
লিখেছেন- mark fuckin g 22 de ডিসেম্বার de 2010