Scholars debate whether the appearance of lamed auctoris in certain manuscripts signifies true authorship or a later editorial note.

Don't listen to those lame brains; they don't know what they're talking about.

At the reunion, the old clique still called the new band a bunch of lame-os, even though they'd become successful.

The meeting was ruined when those lame-brains started arguing about trivial details.

After losing the mayoral election, he became a lame duck in city hall, ignored by colleagues and constituents alike.

The outgoing president was often labeled a lame-duck after his party lost the majority.

After the election, the new leaders ignored the lame ducks and moved ahead with their agenda.

After the election, the lame-ducks pushed through last-minute bills before leaving office.

Don't be such a lame-o when we go out tonight.

His lame-o attitude ruined the meeting.