Brolonoscopy 

(n) A colonoscopy or close anal examination for completely and only heterosexual purposes performed by a fellow bro.

My ass was itching way too much so I asked my bro Dave here to 'gimme a brolonoscopy.

Brolonoscopy by Yevsup July 10, 2010

Bowlonoscopy 

Noun. The procedure of cleaning marijuana resin out of a pipe, bong, steamroller, or any other smoking device.

After April 20th, the beloved water pipe Antonio Bongderes was so clogged, that homegirl had to perform a bowlonoscopy.

Bowlonoscopy by 35psi May 8, 2014