Top definition
gtgsmc stands for "Got To Get Some More Coffee"
and could be used insted of like brb but you're being more specific about what you're going to do
Chatting:

Dude 1: so what ur up to?
Dude 2: i got this big essay ill have 2 write
Dude 1: pulling an allnighter?
Dude 2: yupp, gtgsmc
by timdenvilde February 02, 2010
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