Definitions by Timmy M.

squash-brain

Tingling sensation in ball sack/head that is obtained from intense weight-lifting. Also accompanied with numb legs and arms. (Level after squash belly; see squash belly)

"Ben and Timmy get squash-brain every day."

squash-brain by Timmy M. May 22, 2008

squash-belly 

Slight "high" feeling after some medium-intense weight lifting. The level before squash-brain; see squash brain

"Robert's still only got squash-belly, cuz he's a pussy."

squash-belly by Timmy M. May 22, 2008