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n. The male act of tucking the front of ones shirt down and under the scrotum.

Reasons for preforming a Tom Tucker could range anywhere from comfort to security.
To compensate for a large gooch that was often prone to becoming quite moist, Gary came to depend upon the security and comfort of a well tucked Tom Tucker.

After being regularly pantsed in gym class, Nate started thinking two steps ahead in the form of a snugly placed Tom Tucker.
by RYANLANG69 April 13, 2011
A character from the television series, 'Family Guy'. He is the anchorman on Channel 5 News, the show co-hosted by Diane Simmons.
Diane Simmons: Tom, I'm getting late word that you're a petty, jealous closet-case.

Tom Tucker: Bit of breaking news, we now go live to Diane being a bitch. Diane.
by Rock DJ December 03, 2004
A referance to an unknown person

eg anyone whos identity who you are unsure of.
Megan you love Tom Tucker.
by feinian June 20, 2010