1 definition by thatsanthony
An object/item you use freely, recklessly, and commonly, to avoid damage to an identical/similar version of that item that is newer or superior to the "beater" item.
Dude 1: "hey bro, lets go out to some trails on our bikes, its gonna be very messy cause it just rained out, so it'll be all muddy"
Dude 2: "yeah sure! let me just put on my beater shoes, along with my beater bike, to make sure my new jordans and my schwinn bike don't get fucked up."
Dude 2: "yeah sure! let me just put on my beater shoes, along with my beater bike, to make sure my new jordans and my schwinn bike don't get fucked up."
by thatsanthony August 12, 2023