The phrase "this girl need a beer" is a casual, humorous way of expressing that someone (the speaker or another person) is in need of a beer. It's often used to convey that the person is feeling stressed, overwhelmed, or in a situation where they think a beer would help them relax or celebrate.
It's not meant to be taken too literally—it’s more about expressing a mood or attitude than an actual necessity. Great for a party or festival.
