2 definitions by Amos238

A term collectively used by the fans of New Kids on the Block to describe the NKOTB members' accents when they speak. Being from Boston, the band members have distinct accents that the fans have embraced and even mimic to an extent.

Practically any word ending in (-er) or (-ar) can be translated into Bostonese by replacing the suffix with (-ah), such as in "glittah" "sweah" or "bettah."
Bostonese: Joey Mac bettah be tweeting on Twittah tonight, or I sweah I might have a heart attack!

Plain English: Joey Mac better be tweeting on Twitter tonight, or I swear I might have a heart attack!
by Amos238 June 10, 2009
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A term for "glitter" in a language collectively referred to as "Bostonese" by fans of the New Kids on the Block. There are many words that can be translated into Bostonese by simply dropping an "-er" suffix and replacing it with "-ah." The origin of the word "Glittah" is said to have surfaced when NKOTB member Jonathan Knight went to hug a heavily embellished fan and then withdrew, saying "No glittah! No glittah!" for fear of getting glitter on his own clothing.
Joey Mac girls love their bling, but even they know not to wear glittah around Jonathan Knight!
by Amos238 June 10, 2009
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