Growthage

To grow the fuck out something.

"man that was some good growthage we had today"

by simmy1212 December 11, 2007

Growthage

The genital size increasing abilities of sitting in hot water. The opposite of Shrinkage.

Upon exiting the hot tub, Matt's lady friend exclaimed how excited she was to get to bed. Looking down, Matt thought, "it must be due to the Growthage".

by thebestjimever October 6, 2018