A colloquial expression for 'clubbed thumb', a physiological difference where an individuals' thumb appears shorter or 'ogre-ish' in comparison to normal digits; almost like its been hit with a hammer.
by Notacrook June 9, 2010
I just hit my thumb with a hammer today. This hammer thumb makes me feel like an clutz.
"Have you seen Susie's Hammer Thumb?"
"Ya, they're unusually wide and stumpy!"
"Have you seen Susie's Hammer Thumb?"
"Ya, they're unusually wide and stumpy!"
by ihatepickingnamesout54321 May 11, 2010
A short stumpy manwoman that loves to profess his/her superior intellect and liberal bias, all while showing off her extraordinary belly fur.
by SUPMA November 23, 2008