probasco 

A sex act in which you put hot sauce up your ass.

Performing the probasco can lead to spicy santorum.

probasco by wasillafarker June 8, 2011

Probasco 

A last name that gets confused for a sex act

Guy 1: Let’s lookup Probasco on Urban Dictionary
Guy 2: It says your last name is a sex act where you use hot sauce as lube
Guy 1: I want to kill myself now

Probasco by StarAssass November 13, 2019

Probiscous 

It means great.

Was invented as a result of youths inventing ever more words for great. So we now have a middle aged equivalent word that will confuse them.

"What a probiscous lunch you have prepared for me Margery"

Probiscous by Johnnyschlongy December 21, 2021