verb - pronounced ~ wyf-beet-err-ing,
The act of wearing a wifebeater tanktop when you have another shirt but it is too hot to wear it.
Shannon took off her sweater and was wifebeatering around the office because she was hot.
Office Worker 1: Wifebeatering is not allowed in our office Shannon!
Shannon: Why not? I was hot and now that I have wifebeatered (past tense) I am cooler.