2 definitions by jammyjames60

When a woman turns you off so badly that you cannot get an erection for at least 5 years afterwards, see Christine Hamilton
God the queen mother looks pretty, shit no she's such a cock block
by jammyjames60 June 3, 2004
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a welsh slang word merging the words "dwi ddim yn gwybod" (i don't know) into one lazy outburst instead of using the actual language. Normally used by people from Caernarfon that have nothin better to do than sit around Safeway car park
"What Are You Doing Tonight?" (Be Wyt Ti'n Wneud Heddiw 'Ma?")

"Don't Know!" (Dwmbo!)
by jammyjames60 June 3, 2004
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