1 definition by The Obtuse Rubber Goose

In the Half Life 2 mod Fortress Forever, trimping is type of movement skill.

by holding down jump in midair, your character will jump the instant they land. If the surface you land on is angled upward, you will jump higher than normal. if the surface is angled down, you will jump farther than normal.

this technique can be used to get to the elevator room from the ground level of the ramp room in 2fort among other things
"If you trimp up the ramp here you can get up on that ledge"
by The Obtuse Rubber Goose June 19, 2009
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