peakasaurus rex 

a term coined by tablesalt1516

when something is so peak it goes above and beyond
like when you see the most reddit wholesome 100 marvel post ever and it makes you go

"That's peakasaurus rex"

peakasaurus rex by NOTdolliris August 23, 2023

pedasaurus-rex 

a playful nickname for a man who is dating a younger woman.

that man is such a pedasaurus-rex. he is dating a highschooler, but they are cute together.

pedasaurus-rex by ailrojacko May 30, 2009

Pegasaurus Rex 

A prehistoric creature in which is listing one’s bousum for a pegging

“Is art thou a pegasaurus Rex” - Shakespeare

Pegasaurus Rex by OG Giggleshitter December 22, 2024

Peggasaurus Rex 

When a girl does the guys in the orgy, basically a reverse orgy. Commonly done with the girls gay best friend

Dude my friend was in a crazy party, he was being destroyed by a wild group of peggasaurus rexes

Peggasaurus Rex by AllahuakPeter February 13, 2025