(forget)

From Wiki Gonzalez

To get around cybernanny on Primer, various euphemisms have been invented for the f-word (including "the f-word")

In a column about Indignant Miguel Cabrera, a Florida writer reported : "(Forget) the veterans,” he [Cabrera] said, momentarily breaking into English to deliver an expletive."

So (forget) = fuck

as in "mother(forget)ing"

"what the (forget)?"

"I (forgot) Cameron Diaz"