Litteral-
O.M.A.= One Man Armey
Slang-
A retired illegal military vehichle (tank, assault truck, etc) driven in the streets by a civillian.
O.M.A.= One Man Armey
Slang-
A retired illegal military vehichle (tank, assault truck, etc) driven in the streets by a civillian.
You got that oma for only $4,000?
by Tyler Vicious June 30, 2008

by Idiot simp June 1, 2021

Omas is a word used to say something negative. It's a good replacement for cursing, as it is not well known. If you're upset or angry because someone did something to you, you can say something like the dialogue.
by Alexerser June 2, 2021

A greasy nut rag primarily utilized by people of Canadian decent as a bed sheet, blanket, or semen receptacle.
by Comatose December 20, 2022

by Lalexrudder January 29, 2020
