the hot one 

a teacher so hot that you dont even know her name you just know her by the hot one.

guy 1: dude have you seen ms lopez she looks hot today!!

guy 2: who?

guy 1: ms lopez, you know the hot one.

guy 2: oo yea she does look good.

the hot one by bone_630 June 1, 2009

Rollin’ on the Hot One 

The act of starting or engaging in a much-anticipated activity.

Hey, we missed the last train to Timbuktu, but we can road trip there instead! Let’s get rollin’ on the hot one!

Rollin’ on the Hot One by Darktowerfan September 7, 2022

hot one in the chamber 

suddenly coming to the brink of having a bowel movement with immediate urgency

I quickly ran out of the Board meeting, down the hall to the closest bathroom as I had a hot one in the chamber which couldn't be contained for a second longer.

hot one in the chamber by C-Dizzle4Shizzle January 12, 2009

one day I poked my brother in the eye with an apple pencil. she cried and cried. it was pretty warm so I didnt need a blanket on the hot day of winter 

Confliction. Also, you’re not automatically funny by putting this into Urban Dictionary

Guy1: one day I poked my brother in the eye with an apple pencil. she cried and cried. it was pretty warm so I didnt need a blanket on the hot day of winter
Guy2: You’re an idiot.

one day I poked my brother in the eye with an apple pencil. she cried and cried. it was pretty warm so I didnt need a blanket on the hot day of winter by Meep beep June 12, 2021