Pimp Up Pi 

Make the number π look sexier by expressing it equivalently or approximately in an expression of numbers or/and constants—for example, π = 1 – 1/3 + 1/5 – 1/7 + 1/9 – 1/11 + ⋯, π ≈ √2 + √3, π⁴ + π⁵ ≈ e⁶, and π rad = 180°.

To get others’ attention to its numerical beauty, mathematicians never fail to pimp up pi.

Pimp Up Pi by MathPlus October 14, 2021

hobo pop up pimp 

A person who acts like a hobo around there friends but is really the pimp of the group

Look the hobo pop up pimp is in the room let's go hang with him

hobo pop up pimp by Shreksmommy February 25, 2023

Pimp up 

Getting yourself out of your scrubby clothes and getting dressed up for the ladies.

Come over in an hour, I have to pimp up before we hit the clubs.

Pimp up by Tim Bailn January 1, 2006