schdummy 

Schdummy is a funnier way to say someone is acting like a super colossal huge dummy

“I feel like a schdummy when I put my shoes on the wrong foot”

schdummy by Minabsupreme February 13, 2022

schummy 

The combination of the odor of shit and cum throughout a small room or other venue.

After farting during oral sex, the room had a schummy smell to it.
i.e. El Pescado's room in college

schummy by Predator6 July 27, 2009

Schlummy 

A man who looks like he's been harrassed and belittled into submission by his overbearing wife after five years of marriage and 2 kids.

Check out the new neighbor, he's kinda schlummy.

Schlummy by Sarcasm or wit October 27, 2022

Schlummy 

So stupid it’s actually hilarious

That post was so fucking cringe it’s low key schlummy

Schlummy by cumin7892 July 2, 2023