What is Crab-up?
1.
Upon smoking or injesting copious amounts of marijuana, the user will become anxious, perhaps having a panic attack, his or her hands and arms will become tingly and start to numb from sheer terror resulting in the effect that the tendons and the capillaries in the hands will contract inwards causing a crab-like appearance to the entertained folk observing the phenomenon.
"We ate a couple of Goo-balls and he really started to crab-up!"
See
2.
Upon smoking or injesting copious amounts of marijuana, the user will become anxious, perhaps having a panic attack, his or her hands and arms will become tingly and start to numb from sheer terror resulting in the effect that the tendons and the capillaries in the hands will contract inwards causing a crab-like appearance to the entertained folk observing the phenomenon.
"We ate a couple of Goo-balls and he really started to crab-up!"
See
3.
Upon smoking or injesting copious amounts of marijuana, the user will become anxious, perhaps having a panic attack, his or her hands and arms will become tingly and start to numb from sheer terror resulting in the effect that the tendons and the capillaries in the hands will contract inwards causing a crab-like appearance to the entertained folk observing the phenomenon.
"We ate a couple of Goo-balls and he really started to crab-up!"
See