1 definition by Krystal Klear
1.The act of humping while while your legs are asleep, numb, or dead. It releases a shivering sensation down the legs.
2.The act of a human or animal squatting out of pain to use the bathroom at a bad time.
2.The act of a human or animal squatting out of pain to use the bathroom at a bad time.
1. "Oh Bob, looks like the Gerbert had a little too much to drink, he is lumping the stool again."
2. Out of excruciating pain and prevalence, the man was left lumping in the bathroom line.
2. Out of excruciating pain and prevalence, the man was left lumping in the bathroom line.
by Krystal Klear August 28, 2013