Bio engineering

Slang term for hooking up or having sex.

After we had drinks, the new girl in accounting and I went back to my place for a little "bio engineering"!

by James Weyand February 17, 2006

bio engineer

To prepare the creamiest, thickest milkshake ever made. Can only be done by someone with a biology degree.

Get him to bio engineer me a milkshake

by Jo March 13, 2004