To play music (especially improvisation as a group, or an informal unrehearsed session).
To get something stuck, often (though not necessarily) in a confined space.
To block or confuse a radio or radar signal by transmitting a more-powerful signal on the same frequency.
To brusquely force something into a space; to cram, to squeeze.
To injure a finger or toe by sudden compression of the digit's tip.
To give up on a date or some other joint endeavour; to stand up, chicken out, jam out.
To throw a pitch at or near the batter's hands.
To cause congestion or blockage. Often used with "up".
To attempt to score points.
To bring (a vessel) so close to the wind that half her upper sails are laid aback.
To dunk.
To render something unable to move.
A forceful dunk.
balls, bollocks, courage, machismo
A blockage, congestion, or immobilization.
A difficult situation.
A song; a track.
The tree Acacia acuminata, with fruity-smelling hard timber.
A play during which points can be scored.
Luck.
A difficult situation for a pitcher or defending team.
An informal event where people brainstorm and collaborate on projects.
A sweet mixture of fruit boiled with sugar and allowed to congeal. Often spread on bread or toast or used in jam tarts.
An informal, impromptu performance or rehearsal.
Any of several maneuvers requiring wedging of an extremity into a tight space.
Sexual relations or the contemplation of them.
That which one particularly prefers, desires, enjoys, or cares about.
Synonym of gangbang: To have sex with someone as a line going one after the other.
To have sex with someone multiple times in short succession.
Used other than figuratively or idiomatically: see run, train.