understocked 

when a boy does not produce enough sperm to satisfy a women during a blow job

damn u just understocked

understocked by the guy who overstocks May 18, 2011

understooded 

to understand somebody, commonly used as a question

60+9 is 69. Understooded?

understooded by gfkl March 24, 2021

understoned 

When you are super stoned with your lifelong best friend, not really forming complete sentences or making much sense, yet you still understand each other.

Although Lisa and Kara consumed 100mg each of delicious edibles, they still understood each other... without even saying a word, they simply just understoned each other.

understoned by GlazeHer March 1, 2020

undersnacked 

the state of being hungry for snacks specifically, and being in a bitchy mood due to acute lack of snacks within reach

Sorry if I came across as bitchy, I'm just undersnacked

undersnacked by MoogleQueen January 3, 2019

Understoned 

To understand basic concepts when stoned

I understoned when I open the fridge the light goes on and the light closed when the door shuts.

Understoned by Ma'dam V February 16, 2025