look up any word, like blumpkin:
 
1.
Phrase used to indicate that someone in acting like a bitch while the said person is within earshot.

Comes from the fact that removing o and e spells bitch.

a similar phrase would be saying "remove the o and e" without mentioning the word biotech.
girl 1: "Oh my god, what the hell is wrong with you?"

Girl 2 to Girl 3: "biotech engineer"

Girl 1: "what?''

----also common-----
girl 2 to girl 3: "she must study biotechnology"
by IronicWaffles October 13, 2012