(noun) ahn-gel vel-ass-go
Generally an Angel Velasco is a very loose, and often promiscuous gay man, engaging in 20 or more sexual encouters in a day.
Often times the word "Velasco" is tossed around amongst younger, more hip kids, which is essentially is the same noun only involving more facial ejaculations and less dignity.
" Woa, that dudes butt hole was so Angel Velasco!"
" I totally gave her a Velasco all over her face"