• kitchenette
• anywho
• guesstimate
• happenstance
• credenza (anyone who knows what this is, let alone uses the word without irony, is a giant wanker)
• ironical (it just sounds wrong, even though it isn't)
• co-inkydink (you know, like cutese for 'coincidence')
• invite, as a noun as in "thanks for the invite." Is that even correct? Shouldn't it be "invitation?"

RELATED: words describing things that will automatically make me hate the thing in question no matter how cool it is:

• whimsical
• heartwarming
• precious
• inspirational
• comical (things with that word never are)
• unique (see above)

MORE RELATIONS: words that are inherently funny

• loaf
• humps
• sextant
• coxswain (what is it with nautical terminology? see also: poop deck)