2. A male who often must pull along less motivated participants within a circle of friends. They are often loud, humorous, and unrelenting in their passion for having fun and finding shananigans. A Tug boat will not stop untill all necessary participants are aboard with the evenings plans, regardless of how much his friends' girlfriends dig their heels in the mud and say NO!!!
2. Greg was such a tug boat regardless of how tired Matt, Lauren or Spunk were he always got them to go out and have fun!
The mutually beneficial arrangement allows the attractive girl to have menial tasks performed for her, and make herself look more beautiful by comparison. The unattractive companion(s) get to pick up the higher quality male scraps the attractive girl draws in.
Named after a long, graceful ocean liner surrounded by several ugly, short, tugboats as she enters harbor.
RW: "No man, I farted outside and Tugboated into your office."
KT: "I commend you on your respect for my office."
Bill: "Thats weird, dude. I'm out."