firm it up

To take something that is hard to manage and complete the task

Benjamin - "This maths work is so hard fam"
Tyrese - "Firm it up"

by savvyfromnrth October 27, 2018

firm up

get an erection; acquire an erect penis

Horny slut to drunken bum: FIRM UP, DARLING

by yorrick hunt January 14, 2008

firm up

to acquire a more toned physique

I can't believe she just ate that entire cake! She'll never firm up before her wedding

by FirmTarantula October 24, 2022