1 definition by Jack Grow

Top Definition
1. The moment when your slobber gets sucked in your throat and you swallow it and choke on it at the same time.

2. Also when a girl chokes on a cum while giving a blowjob.

2b. Thwoller can replace swaller when referring to a gay guy swallering on cum while giving a blowob.
"My girl was telling me one morning she woke up because she had swallered."

"She don't spit or swallow, she swaller!"

"He totally thwoller on me all the time!"
by Jack Grow May 11, 2012

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