The same as a regular blowjob, but with wooden teeth.
“Martha stole my teeth the other night and gave me a rousing colonial blowjob the other night.” - George Washington
The act of receiving a blowjob to completion, then immediately kicking the providing person out of their own home.
Dude I got the best colonial blowjob last night... the chick's fridge was full, I'm gonna eat rich for weeks.