grow-op

noun.

Short form for "grow operation." Usually an extremely large warehouse set up to grow massive hydroponic quantities of marijuana.

The cops busted a massive grow-op in Toronto.

by RexGibson January 11, 2004

Grown Folk Business

Pertaining to things or events that are for adults only.

"Back-up, me and Tony's on-again, off-again relationship is grown folk business."

by JeffreyAllen February 1, 2006

ghost growl

When your stomach growls but you have no correlating sensation of gastro-intestinal activity leading you to believe it was someone else's tummy groaning.

Is that your stomach growling? I don't think so. Must be a ghost growl.

by wolfbait51 May 13, 2011

growing a turtle head

A past due bowel movement that simply cannot be held much longer.

Sorry I gotta run, I'm growing a turtle head.

by BlastFamous July 6, 2009

Grown on Concrete

Rude and abrupt in nature

People from New York are just mean; it's like they were grown on concrete.

by Jaubrey September 6, 2009

grow some rodneys

grow some balls, grow some testicles

Tom: I don't want to do that i'm scared.
Jim: Grow some rodneys and do it.

by dtm2 January 13, 2011

grow arms and legs

To become substantially more complicated, especially when this was unforeseen. Colloquial expression, primarily used in (British) English. Origin: by analogy to human biological development in the womb.

The project seemed simple at first, but now it's starting to grow arms and legs.

by mattgemmell September 1, 2015