UK: In Britain milk can be delivered to the doorstep in glass bottles. These are sometimes called cow eggs.
The milkmans here, go get a cow egg so we can have a brew.
de Blue Cawdrey 20 Noiembrie 2004
1 more definition
A delicacy in many regions of the central/northern United States. Removed from the cow surgically. Many say it tastes exquisite
I had so many tasty cow eggs last night.
de durandal343 26 Aprilie 2011