Marty Maneuver 

Laying low at the beginning and then just pouring it on later to fool your opponents.

Man did you see that team pull a Marty Maneuver during the football season?

Marty Maneuver by Marty Martinson September 29, 2022

Marty Manuever 

When a guy is making out with a girl and he takes her had puts it on his penis (usually over a pair of pants)

It's amazing how many girls just go along with the Marty Manuever when they are making out with a guy.

Marty Manuever by SFBlacksox January 8, 2008