Oh, I see you're wearing a tie today. Showboat.
One who is obnoxiously self-assertive and arrogant. Informal know-it-all also known as a saucebox, smart aleck, smarty, smarty-pants, wiseacre, wisecracker, or wise guy. See also Old-Timey.
For someone that is being particularly picky or whiny.
Insult directed towards someone displaying miserly behavior.
A guy who's convinced he's God's gift to humankind, ultra cool; but, in fact, is a pathetic, trend-chasing wanker. See also Profanity.
Dude. Do us a solid. Add your own funny insult.
Slang term for the British Redcoats in the Revolutionary War.
A medieval insult meaning a mean, dirty wretch. See also Medieval.
As in, "What's up, Homeschool?" An excellent insult because it covers so many insult-related topics: nerdiness, out of touch, undereducated, etc. The list is endless. See also Schools.