Top definition
The acronym for the indie band, "Someone Still Loves You Boris Yeltsin". Their most popular songs include 'Pangea' and 'Modern Mystery'
Dude 1: Hey put on some SSLYBY

Dude 2: What the fuck is SSLYBY?

Dude 1: Someone Still Loves You Boris Yeltsin you ass
by Bitoki August 09, 2009
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug