worst wingman

1. one of your bros who goes out drinking with you, gets plastered and then proceeds to crush any chance you have of sustaining a conversation with an attractive stranger for more than, say, 5 minutes.

(e.g. "he's scaring me")

2. that same guy about 15 minutes later falling asleep on the bar, forcing you both to leave.

(e.g. "uh... go take your drunk brother home")