Thou rank, hasty-witted bugbear
Do you have a random acquaintance or a smug, priggish colleague that you wish you could [insert swearing here] but you just keep a stiff upper lip and walk away?
Here are some praiseworthy ideas for you that I bet they would not even understand (shouted or muttered under your breath):
(click to download)
Shakespeare’s insult kit
The memory be green,